{"title":"Trackball Mice","description":"\u003ch1\u003eErgonomic Trackball Mice for Comfort and Precision\u003c\/h1\u003e\n\n\u003cp\u003eProtoArc trackball mice are designed to keep your hand still while your thumb or index finger controls the cursor. This reduces wrist movement, minimizes strain, and works perfectly on any surface – even your couch or lap. Whether you need a thumb‑operated trackball for daily productivity or an index‑finger model for fine control, you’ll find the right fit here.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose a Trackball Mouse?\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReduce Wrist Strain\u003c\/strong\u003e – No need to move your arm or wrist. The trackball stays stationary.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSave Desk Space\u003c\/strong\u003e – Works in tight areas where a traditional mouse can’t move freely.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThumb or Index‑Finger Control\u003c\/strong\u003e – Choose the style that feels most natural to you.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWireless \u0026amp; Rechargeable\u003c\/strong\u003e – Bluetooth + 2.4G connectivity, built‑in battery, USB‑C charging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable DPI \u0026amp; Quiet Clicks\u003c\/strong\u003e – Precise cursor speed and silent operation for focused work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWorks Anywhere, Without Moving Your Mouse\u003c\/h2\u003e\n\n\u003cp\u003eTrackball mice are ideal for compact desks, shared workspaces, or anyone who experiences wrist fatigue. ProtoArc trackball mice connect wirelessly to Windows, Mac, iPad, and Android devices. Browse the collection and find the perfect ergonomic mouse for your daily workflow.\u003c\/p\u003e\n\n\u003cp\u003eLooking for a complete ergonomic setup? Check out our \u003ca href=\"\/en-gb\/collections\/ergonomic-mice\"\u003eErgonomic Mice\u003c\/a\u003e, \u003ca href=\"\/en-gb\/collections\/vertical-mice\"\u003eVertical Mice\u003c\/a\u003e, or \u003ca href=\"\/en-gb\/collections\/ergonomic-keyboards\"\u003eErgonomic Keyboards\u003c\/a\u003e collections. For workspace comfort, explore \u003ca href=\"\/en-gb\/collections\/ergonomic-solutions\"\u003eErgonomic Solutions\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"em01-nl-trackball-mouse","title":"EM01 NL Trackball Ergonomic Mouse","description":"\u003cbody\u003e\n\n\n\n    \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1\"\u003e\n    \u003cstyle\u003e\n        .product_detail_banner {\n            position: relative;\n            display: block;\n            text-align: center;\n            background-color: #ffffff;\n        }\n\n        \/* banner 1 text css *\/\n        @media screen and (max-width: 750px) {\n            div.banner1_text_pc {\n                display: none;\n            }\n        }\n\n        .banner1_text_pc {\n            position: absolute;\n            text-align: left;\n            top: 30%;\n            left: 60%;\n            padding: 0px;\n            transform: translate(0, -50%);\n        }\n\n\n        @media screen and (min-width: 750px) {\n            div.banner1_text_mob {\n                display: none;\n            }\n        }\n\n        .banner1_text_mob {\n            position: absolute;\n            text-align: left;\n            top: 10%;\n            left: 20%;\n            padding: 0px;\n            transform: translate(0, -50%);\n        }\n\n        \/* END banner 1 text css *\/\n\n\n        .page_specs_container {\n            display: flex;\n            overflow: hidden;\n            clear: both;\n        }\n\n        .specs_wrapper {\n            float: left;\n            padding: 10px 0;\n            width: 50%;\n            background-color: #E7E9EB;\n        }\n\n        .page_specs_container2 {\n            display: flex;\n            overflow: hidden;\n            clear: both;\n        }\n\n        .specs_wrapper2 {\n            float: left;\n            padding: 10px 0;\n            width: 50%;\n            background-color: #f5f7f8;\n        }\n\n        @media only screen and (max-width:1150px) {\n            .page_specs_container {\n                display: block;\n            }\n\n            .specs_wrapper {\n                width: 100%;\n            }\n        }\n\n        \/* GM icon control font *\/\n        .gm_icon_blocks_a {\n            line-height: 1.5;\n            width: auto;\n            height: auto;\n            color: #000000;\n            font-size: 14px;\n            margin: auto;\n            text-align: center;\n        }\n\n        \/* spec_page control font *\/\n        .spec_page_blocks {\n            line-height: 1.5;\n            width: auto;\n            height: auto;\n            color: #000000;\n            font-size: 14px;\n            margin: auto;\n            text-align: left;\n        }\n\n        \/* GM icon control icon*\/\n        .material-icons {\n            text-align: center;\n            font-size: 60px;\n            color: #f3a330;\n        }\n\n        @media screen and (max-width: 750px) {\n            div.pc_banner {\n                display: none;\n            }\n        }\n\n        @media screen and (min-width:750px) {\n            div.mob_banner {\n                display: none;\n            }\n        }\n\n        .responsive {\n            width: 100%;\n            height: auto;\n        }\n\n        @media screen and (min-width: 750px) {\n            div.text_des_banner_white {\n                background-color: #ffffff;\n                padding-top: 50px;\n                text-align: center;\n                padding-left: 270px;\n                padding-right: 270px;\n            }\n        }\n\n        @media screen and (max-width: 750px) {\n            div.text_des_banner_white {\n                background-color: #ffffff;\n                padding-top: 50px;\n                text-align: center;\n                padding-left: 40px;\n                padding-right: 40px;\n            }\n        }\n\n        \/* fallback *\/\n        @font-face {\n            font-family: 'Material Icons_shopifyuse';\n            font-style: normal;\n            font-weight: 400;\n            src: url(https:\/\/fonts.gstatic.com\/s\/materialicons\/v128\/flUhRq6tzZclQEJ-Vdg-IuiaDsNc.woff2) format('woff2');\n        }\n\n        .material-icons_shopifyuse {\n            font-family: 'Material Icons_shopifyuse';\n            font-weight: normal;\n            font-style: normal;\n            line-height: 1;\n            letter-spacing: normal;\n            text-transform: none;\n            display: inline-block;\n            white-space: nowrap;\n            word-wrap: normal;\n            direction: ltr;\n            -webkit-font-feature-settings: 'liga';\n            -webkit-font-smoothing: antialiased;\n            text-align: center;\n            font-size: 24px;\n            color: #f3a330;\n        }\n\n        \/* Common styles for all devices *\/\n        .pic_text {\n            display: flex;\n            flex-wrap: wrap;\n            justify-content: center;\n            padding-top: 30px;\n            background-color: #fff;\n        }\n\n        .EM01-NL_pic_text_style {\n            width: 50%;\n            padding: 10px;\n            box-sizing: border-box;\n            display: flex;\n            flex-direction: column;\n        }\n\n        .EM01-NL_pic_text_style img {\n            width: 100%;\n        }\n\n        .pic_and_text_title {\n            padding-top: 10px;\n            text-align: ;\n        }\n\n        \/* Styles for tablets *\/\n        @media (min-width: 768px) and (max-width: 1023px) {\n            .EM01-NL_pic_text_style {\n                width: 50%;\n            }\n        }\n\n        \/* Styles for mobile devices *\/\n        @media (max-width: 767px) {\n            .EM01-NL_pic_text_style {\n                width: 100%;\n                flex-direction: column-reverse;\n            }\n        }\n\n        \/* Slideshow container *\/\n        .EM01-NL-Slideshow {\n            display: none\n        }\n\n        .EM01-NL-Slideshow img {\n            vertical-align: middle;\n            width: 100%;\n        }\n\n        \/* EM01-NL-Slideshow container *\/\n        .EM01-NL-slides-container {\n            position: relative;\n            margin: auto;\n        }\n\n        \/* Title container *\/\n        .EM01-NL-title-container {\n            display: flex;\n            justify-content: space-around;\n            background: #000;\n            padding: 20px 0;\n        }\n\n        .EM01-NL-slides-title {\n            cursor: pointer;\n            font-size: 16px;\n            color: #fff;\n            padding: 0 15px;\n        }\n\n        .EM01-NL-slides-title:hover {\n            text-decoration: underline;\n        }\n\n        \/* active1 title *\/\n        .active1 {\n            font-weight: bold;\n        }\n\n        \/* Responsive image source *\/\n        .EM01-NL-slides-PCimage {\n            display: block;\n        }\n\n        .EM01-NL-slides-MBimage {\n            display: none;\n        }\n\n        @media only screen and (max-width: 768px) {\n            .EM01-NL-slides-title {\n                font-size: 14px;\n            }\n\n            .EM01-NL-slides-PCimage {\n                display: none;\n            }\n\n            .EM01-NL-slides-MBimage {\n                display: block;\n            }\n\n        }\n\n        .EM01-NL-slides-container2 {\n            position: relative;\n            margin: auto;\n        }\n\n        .EM01-NL-Slides img {\n            width: 100%;\n        }\n\n        .EM01-NL-prev2,\n        .EM01-NL-next2 {\n            cursor: pointer;\n            position: absolute;\n            top: 50%;\n            transform: translateY(-50%);\n            width: auto;\n            padding: 32px;\n            transition: 0.6s ease;\n            z-index: 10;\n            border: none;\n            background: none;\n            justify-content: center;\n            align-items: center;\n            display: flex;\n        }\n\n        .EM01-NL-prev2::before,\n        .EM01-NL-next2::before {\n            content: '';\n            border: solid #222;\n            border-width: 0 3px 3px 0;\n            display: inline-block;\n            padding: 12px;\n            \/* Controls the size of the arrow *\/\n        }\n\n        \/* Adjust the direction of the arrows *\/\n        .EM01-NL-prev2::before {\n            transform: rotate(135deg);\n            -webkit-transform: rotate(135deg);\n        }\n\n        .EM01-NL-next2::before {\n            transform: rotate(-45deg);\n            -webkit-transform: rotate(-45deg);\n        }\n\n        \/* Position the \"prev button\" to the left *\/\n        .EM01-NL-prev2 {\n            left: 0;\n        }\n\n        \/* Position the \"next button\" to the right *\/\n        .EM01-NL-next2 {\n            right: 0;\n        }\n\n        \/* The dots\/bullets\/indicators *\/\n        .EM01-NL-dot-container2 {\n            text-align: center;\n            position: absolute;\n            bottom: 10px;\n            left: 50%;\n            transform: translateX(-50%);\n            z-index: 10;\n        }\n\n        .EM01-NL-dot2 {\n            cursor: pointer;\n            height: 15px;\n            width: 15px;\n            margin: 0 2px;\n            background-color: #fff;\n            border-radius: 50%;\n            display: inline-block;\n            transition: background-color 0.6s ease;\n        }\n\n        .active2,\n        .EM01-NL-dot2:hover {\n            background-color: #F1AF29;\n        }\n\n        img.EM01-NL-pc-image2 {\n            display: none;\n        }\n\n        img.EM01-NL-mb-image2 {\n            display: block;\n        }\n\n        @media screen and (min-width: 768px) {\n            img.EM01-NL-pc-image2 {\n                display: block;\n            }\n\n            img.EM01-NL-mb-image2 {\n                display: none;\n            }\n        }\n    \u003c\/style\u003e\n\n\n\n    \u003cdiv\u003e\u003cvideo style=\"width: 100%;\" id=\"product-video\" preload=\"none\" loop webkit-playsinline=\"\" playsinline=\"\" autoplay muted=\"\" controls\u003e\n            \u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/de4118a58d2241baa7a87d1ae79d09a7.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n    \u003c!--START 1st banner--\u003e\n    \u003cdiv class=\"product_detail_banner\"\u003e\n        \u003c!--1st banner text for PC--\u003e\n        \u003cdiv style=\"line-height: 1.2; font-weight: bold;\" class=\"banner1_text_pc\"\u003e \u003cbr\u003e\n            \u003cspan style=\"color: #f3a330; font-size: 38px;\"\u003eEM01 NL\u003c\/span\u003e\u003cbr\u003e\n            \u003cspan style=\"color: #222222; font-size: 35px;\"\u003eErgonomic Trackball Mouse\u003c\/span\u003e \u003cbr\u003e\n            \u003cbr\u003e\n            \u003cspan style=\"color: #222;font-size: 18px; line-height: 1; font-weight: normal;\"\u003eLess Movement \u0026amp; More\n                Comfort\u003c\/span\u003e\n        \u003c\/div\u003e\n\n        \u003c!--1st banner text for MOB--\u003e\n        \u003cdiv style=\"font-size: 18px; line-height: 1.2; font-weight: bold;\" class=\"banner1_text_mob\"\u003e \u003cbr\u003e\n            \u003cspan style=\"color: #f3a330;\"\u003eEM01 NL\u003c\/span\u003e\u003cbr\u003e\n            \u003cspan style=\"color: #222222;\"\u003eErgonomic Trackball Mouse\u003c\/span\u003e\n        \u003c\/div\u003e\n\n        \u003c!--1st banner img for PC--\u003e\n        \u003cdiv class=\"pc_banner\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em01-nl-trackball-mouse-pc01.jpg?v=1717129192\" alt=\"EM01 NL Trackball Mouse\" class=\"responsive\" loading=\"lazy\"\u003e \u003c\/div\u003e\n\n        \u003c!--1st banner img for MOB--\u003e\n        \u003cdiv class=\"mob_banner\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em01-nl-trackball-mouse-mb.jpg?v=1717138001\" alt=\"EM01 NL Trackball Mouse\" class=\"responsive\" loading=\"lazy\"\u003e \u003c\/div\u003e\n        \u003c!--END 1st banner--\u003e\n    \u003c\/div\u003e\n\n    \u003c!--START 2nd banner_a--\u003e\n    \u003cdiv class=\"page_specs_container2\"\u003e\n        \u003cdiv class=\"specs_wrapper2\"\u003e\n            \u003cdiv class=\"gm_icon_blocks_a\"\u003e\n                \u003cbr\u003e\n                \u003cspan class=\"material-icons_shopifyuse\"\u003ewaving_hand\u003c\/span\u003e\u003cbr\u003e\n                \u003cp\u003eErgonomics Vertical Grip\u003c\/p\u003e\n                \u003cbr\u003e\u003cbr\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"specs_wrapper2\"\u003e\n            \u003cdiv class=\"gm_icon_blocks_a\"\u003e\n                \u003cbr\u003e\n                \u003cspan class=\"material-icons_shopifyuse\"\u003ebattery_charging_full\u003c\/span\u003e\u003cbr\u003e\n                \u003cp\u003eLarge Battery Capacity\u003c\/p\u003e\n                \u003cbr\u003e\u003cbr\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"specs_wrapper2\"\u003e\n            \u003cdiv class=\"gm_icon_blocks_a\"\u003e\n                \u003cbr\u003e\n                \u003cspan class=\"material-icons_shopifyuse\"\u003edevices\u003c\/span\u003e\u003cbr\u003e\n                \u003cp\u003eMulti-Device Workflow\u003c\/p\u003e\n                \u003cbr\u003e\u003cbr\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003c!--END 2nd banner--\u003e\n    \u003c\/div\u003e\n\n    \u003c!--START 2nd banner_b--\u003e\n    \u003cdiv class=\"page_specs_container2\"\u003e\n        \u003cdiv class=\"specs_wrapper2\"\u003e\n            \u003cdiv class=\"gm_icon_blocks_a\"\u003e\n                \u003cbr\u003e\n                \u003cspan class=\"material-icons_shopifyuse\"\u003etexture\u003c\/span\u003e\u003cbr\u003e\n                \u003cp\u003eNon-slip Striped\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"specs_wrapper2\"\u003e\n            \u003cdiv class=\"gm_icon_blocks_a\"\u003e\n                \u003cbr\u003e\n                \u003cspan class=\"material-icons_shopifyuse\"\u003emouse\u003c\/span\u003e\u003cbr\u003e\n                \u003cp\u003e3 Adjustable DPI\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"specs_wrapper2\"\u003e\n            \u003cdiv class=\"gm_icon_blocks_a\"\u003e\n                \u003cbr\u003e\n                \u003cspan class=\"material-icons_shopifyuse\"\u003ebluetooth\u003c\/span\u003e\u003cbr\u003e\n                \u003cp\u003eUSB 2.4G+ 2 Bluetooth\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003c!--END 2nd banner--\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"product_detail_banner\"\u003e\n        \u003cdiv class=\"text_des_banner_white\"\u003e\n            \u003ch4 style=\"font-size: 18px;\"\u003eErgonomic Design for All Day Comfort\u003c\/h4\u003e\n            \u003cp\u003eUnique adjustable hinge allows you to customize the trackball angle from 0 to 20 degrees according to\n                your needs, ensuring a more natural, comfortable hand position for all-day comfort. Your thumb will\n                control the cursor instead. It will effectively reduce fatigue and strain on your wrist and arm.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"EM01-NL-slides-container2\"\u003e\n            \u003cdiv class=\"EM01-NL-Slides\"\u003e\n                \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em01-nl-trackball-mouse-pc02.jpg?v=1717129191\" class=\"EM01-NL-pc-image2\" alt=\"EM01 NL Trackball Mouse\"\u003e\n                \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em01-nl-trackball-mouse-mb01.jpg?v=1717138001\" class=\"EM01-NL-mb-image2\" alt=\"EM01 NL Trackball Mouse\"\u003e\n            \u003c\/div\u003e\n\n            \u003cdiv class=\"EM01-NL-Slides\"\u003e\n                \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em01-nl-trackball-mouse-pc03.jpg?v=1717129192\" class=\"EM01-NL-pc-image2\" alt=\"EM01 NL Trackball Mouse\"\u003e\n                \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em01-nl-trackball-mouse-mb02.jpg?v=1717138002\" class=\"EM01-NL-mb-image2\" alt=\"EM01 NL Trackball Mouse\"\u003e\n            \u003c\/div\u003e\n\n            \u003c!-- Next and previous buttons --\u003e\n            \u003ca class=\"EM01-NL-prev2\" onclick=\"plusSlides(-1)\"\u003e\u003c\/a\u003e\n            \u003ca class=\"EM01-NL-next2\" onclick=\"plusSlides(1)\"\u003e\u003c\/a\u003e\n\n            \u003c!-- The dots\/circles --\u003e\n            \u003cdiv class=\"EM01-NL-dot-container2\"\u003e\n                \u003cspan class=\"EM01-NL-dot2\" onclick=\"currentSlide(1)\"\u003e\u003c\/span\u003e\n                \u003cspan class=\"EM01-NL-dot2\" onclick=\"currentSlide(2)\"\u003e\u003c\/span\u003e\n            \u003c\/div\u003e\n\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!--START 4th banner--\u003e\n    \u003cdiv class=\"product_detail_banner\"\u003e\n        \u003c!--4th banner text for PC--\u003e\n        \u003cdiv class=\"text_des_banner_white\"\u003e\n            \u003ch4 style=\"font-size: 18px;\"\u003eMulti-Computer Workflow\u003c\/h4\u003e\n            \u003cp\u003eEM01 NL trackball mouse allows you to connect via Bluetooth or 2.4G USB receiver. You can control three\n                devices at the same time, switch freely between PC, laptop and iPad with just one button to improve your\n                efficiency. Compatible with Windows, Android, Mac OS PC Laptop Desktop etc\u003c\/p\u003e\n        \u003c\/div\u003e\n\n        \u003c!--4th banner img for PC--\u003e\n        \u003cdiv class=\"pc_banner\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em01-nl-trackball-mouse-pc04.jpg?v=1717129192\" alt=\"EM01 NL Trackball Mouse\" class=\"responsive\" loading=\"lazy\"\u003e \u003c\/div\u003e\n\n        \u003c!--4th banner img for MOB--\u003e\n        \u003cdiv class=\"mob_banner\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em01-nl-trackball-mouse-mb03.jpg?v=1717138002\" alt=\"EM01 NL Trackball Mouse\" class=\"responsive\" loading=\"lazy\"\u003e \u003c\/div\u003e\n        \u003c!--END 4th banner--\u003e\n    \u003c\/div\u003e\n\n    \u003c!--START 4th banner--\u003e\n    \u003cdiv class=\"product_detail_banner\"\u003e\n        \u003c!--4th banner text for PC--\u003e\n        \u003cdiv class=\"text_des_banner_white\"\u003e\n            \u003ch4 style=\"font-size: 18px;\"\u003eLarge Battery Capacity\u003c\/h4\u003e\n            \u003cp\u003eThe bluetooth trackball mouse is equipped with a rechargeable Li-Po (900mAh) battery. Easily charge the\n                mouse with the included usb c charging cable anytime anywhere.\u003c\/p\u003e\n        \u003c\/div\u003e\n\n        \u003c!--4th banner img for PC--\u003e\n        \u003cdiv class=\"pc_banner\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em01-nl-trackball-mouse-pc05.jpg?v=1717129192\" alt=\"EM01 NL Trackball Mouse\" class=\"responsive\" loading=\"lazy\"\u003e \u003c\/div\u003e\n\n        \u003c!--4th banner img for MOB--\u003e\n        \u003cdiv class=\"mob_banner\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em01-nl-trackball-mouse-mb04.jpg?v=1717138002\" alt=\"EM01 NL Trackball Mouse\" class=\"responsive\" loading=\"lazy\"\u003e \u003c\/div\u003e\n        \u003c!--END 4th banner--\u003e\n    \u003c\/div\u003e\n\n\n    \u003cdiv class=\"pic_text\"\u003e\n        \u003cdiv class=\"EM01-NL_pic_text_style\"\u003e\n            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em01-nl-trackball-mouse-pc06.jpg?v=1717129190\" alt=\"EM01 NL Trackball Mouse\" class=\"responsive\" loading=\"lazy\"\u003e\n            \u003cspan class=\"pic_and_text_title\"\u003e\n                \u003ch4 style=\"font-size: 18px;\"\u003eAdjustable DPI\u003c\/h4\u003e\n                \u003cp\u003e5 DPI levels allows you to change the cursor sensitivity easily for more precise tracking. Smooth\n                    frosted surface and quiet clicks can bring a better user experience.\n                \u003c\/p\u003e\n            \u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"EM01-NL_pic_text_style\"\u003e\n            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em01-nl-trackball-mouse-pc08.jpg?v=1717129190\" alt=\"EM01 NL Trackball Mouse\" class=\"responsive\" loading=\"lazy\"\u003e\n            \u003cspan class=\"pic_and_text_title\"\u003e\n                \u003ch4 style=\"font-size: 18px;\"\u003eClean the Trackball\u003c\/h4\u003e\n                \u003cp\u003eWhen you use the trackball mouse for a period of time, you need to clean the trackball and inside the\n                    hole to ensure that the trackball is always smooth.\u003c\/p\u003e\n            \u003c\/span\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!--START 4th banner--\u003e\n    \u003cdiv class=\"product_detail_banner\"\u003e\n        \u003c!--4th banner text for PC--\u003e\n        \u003cdiv class=\"text_des_banner_white\"\u003e\n            \u003ch4 style=\"font-size: 18px;\"\u003ePerfect For Anywhere You Work\u003c\/h4\u003e\n            \u003cp\u003eEM01 NL is great for tight workstations and busy desks. Plus, you can track smoothly on any surface. Get\n                the most out of your trackball no matter where you work.\u003c\/p\u003e\n        \u003c\/div\u003e\n\n        \u003c!--4th banner img for PC--\u003e\n        \u003cdiv class=\"pc_banner\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em01-nl-trackball-mouse-pc09.jpg?v=1717129265\" alt=\"EM01 NL Trackball Mouse\" class=\"responsive\" loading=\"lazy\"\u003e \u003c\/div\u003e\n\n        \u003c!--4th banner img for MOB--\u003e\n        \u003cdiv class=\"mob_banner\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em01-nl-trackball-mouse-mb08.jpg?v=1717138002\" alt=\"EM01 NL Trackball Mouse\" class=\"responsive\" loading=\"lazy\"\u003e \u003c\/div\u003e\n        \u003c!--END 4th banner--\u003e\n    \u003c\/div\u003e\n\n\n\n    \u003cscript\u003e\n        var slideIndex = 1;\n        showSlides(slideIndex);\n\n        \/\/ Next\/previous controls\n        function plusSlides(n) {\n            showSlides(slideIndex += n);\n        }\n\n        \/\/ Thumbnail image controls\n        function currentSlide(n) {\n            showSlides(slideIndex = n);\n        }\n\n        function showSlides(n) {\n            var i;\n            var slides = document.getElementsByClassName(\"EM01-NL-Slides\");\n            var dots = document.getElementsByClassName(\"EM01-NL-dot2\");\n            if (n \u003e slides.length) { slideIndex = 1 }\n            if (n \u003c 1) { slideIndex = slides.length }\n            for (i = 0; i \u003c slides.length; i++) {\n                slides[i].style.display = \"none\";\n            }\n            for (i = 0; i \u003c dots.length; i++) {\n                dots[i].className = dots[i].className.replace(\" active2\", \"\");\n            }\n            slides[slideIndex - 1].style.display = \"block\";\n            dots[slideIndex - 1].className += \" active2\";\n        }\n    \u003c\/script\u003e\n\n\n\u003c\/body\u003e","brand":"ProtoArc","offers":[{"title":"Gray","offer_id":41547091574873,"sku":"CP014935","price":37.98,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":41547091607641,"sku":"CP014939","price":40.59,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":41547091640409,"sku":"CP014938","price":40.59,"currency_code":"USD","in_stock":false},{"title":"Purple","offer_id":41547091673177,"sku":"CP014936","price":40.59,"currency_code":"USD","in_stock":false},{"title":"Gold","offer_id":41547149738073,"sku":"CP014940","price":40.59,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em01-nl-trackball-mouse-01.webp?v=1767583350"},{"product_id":"em05-nl-trackball-mouse","title":"EM05 NL Trackball Ergonomic Vertical Mouse","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cstyle\u003e\n        .product_detail_banner {\n            position: relative;\n            display: block;\n            text-align: center;\n            background-color: #ffffff;\n        }\n\n        \/* Common styles for all devices *\/\n        .pic_and_text {\n            display: flex;\n            flex-wrap: wrap;\n            justify-content: center;\n        }\n\n        .pic_text_style {\n            width: 25%;\n            padding: 30px 10px;\n            box-sizing: border-box;\n            display: flex;\n            flex-direction: column;\n        }\n\n        .pic_text_style img {\n            width: 100%;\n        }\n\n        .pic_and_text_title {\n            padding-top: 10px;\n        }\n\n\n        \/* Styles for tablets *\/\n        @media (min-width: 768px) and (max-width: 1023px) {\n            .pic_text_style {\n                width: 50%;\n            }\n        }\n\n        \/* Styles for mobile devices *\/\n        @media (max-width: 767px) {\n            .pic_text_style {\n                width: 50%;\n                flex-direction: column;\n            }\n        }\n\n        \/* banner 1 text css *\/\n        @media screen and (max-width: 750px) {\n            div.banner1_text_pc {\n                display: none;\n            }\n        }\n\n        .banner1_text_pc {\n            position: absolute;\n            text-align: right;\n            top: 15%;\n            left: 55%;\n            padding: 0px;\n            transform: translate(-50%, -50%);\n        }\n\n\n        @media screen and (min-width: 750px) {\n            div.banner1_text_mob {\n                display: none;\n            }\n        }\n\n        .banner1_text_mob {\n            position: absolute;\n            text-align: center;\n            top: 11%;\n            padding: 0px;\n            transform: translate(0, -50%);\n        }\n\n        \/* END banner 1 text css *\/\n\n\n        .page_specs_container {\n            display: flex;\n            overflow: hidden;\n            clear: both;\n        }\n\n        .specs_wrapper {\n            float: left;\n            padding: 10px 7%;\n            width: 50%;\n            background-color: #E7E9EB;\n        }\n\n        .page_specs_container2 {\n            display: flex;\n            overflow: hidden;\n            clear: both;\n        }\n\n        .specs_wrapper2 {\n            float: left;\n            padding: 10px 0;\n            width: 50%;\n            background-color: #f5f7f8;\n        }\n\n        @media only screen and (max-width:1150px) {\n            .page_specs_container {\n                display: block;\n            }\n\n            .specs_wrapper {\n                width: 100%;\n            }\n        }\n\n        \/* GM icon control font *\/\n        .gm_icon_blocks_a {\n            line-height: 1.5;\n            width: auto;\n            height: auto;\n            color: #000000;\n            font-size: 14px;\n            margin: auto;\n            text-align: center;\n        }\n\n        \/* spec_page control font *\/\n        .spec_page_blocks {\n            line-height: 1.5;\n            width: auto;\n            height: auto;\n            color: #000000;\n            font-size: 14px;\n            margin: auto;\n            text-align: left;\n        }\n\n        \/* GM icon control icon*\/\n        .material-icons {\n            text-align: center;\n            font-size: 60px;\n            color: #f3a330;\n        }\n\n        @media screen and (max-width: 750px) {\n            div.pc_banner {\n                display: none;\n            }\n        }\n\n        @media screen and (min-width:750px) {\n            div.mob_banner {\n                display: none;\n            }\n        }\n\n        .responsive {\n            width: 100%;\n            height: auto;\n        }\n\n        @media screen and (min-width: 750px) {\n            div.text_des_banner_white {\n                background-color: #ffffff;\n                padding-top: 50px;\n                text-align: center;\n                padding-left: 200px;\n                padding-right: 200px;\n            }\n        }\n\n        @media screen and (max-width: 750px) {\n            div.text_des_banner_white {\n                background-color: #ffffff;\n                padding-top: 50px;\n                text-align: center;\n                padding-left: 10px;\n                padding-right: 10px;\n            }\n        }\n\n        \/* fallback *\/\n        @font-face {\n            font-family: 'Material Icons_shopifyuse';\n            font-style: normal;\n            font-weight: 400;\n            src: url(https:\/\/fonts.gstatic.com\/s\/materialicons\/v128\/flUhRq6tzZclQEJ-Vdg-IuiaDsNc.woff2) format('woff2');\n        }\n\n        .material-icons_shopifyuse {\n            font-family: 'Material Icons_shopifyuse';\n            font-weight: normal;\n            font-style: normal;\n            line-height: 1;\n            letter-spacing: normal;\n            text-transform: none;\n            display: inline-block;\n            white-space: nowrap;\n            word-wrap: normal;\n            direction: ltr;\n            -webkit-font-feature-settings: 'liga';\n            -webkit-font-smoothing: antialiased;\n            text-align: center;\n            font-size: 24px;\n            color: #f3a330;\n        }\n\n            \/* Common styles for all devices *\/\n    .EM05_NL_text_pic {\n        display: flex;\n        flex-wrap: wrap;\n        justify-content: center;\n        padding-top: 30px;\n    }\n\n    .EM05_NL_text_pic_style {\n        width: 50%;\n        padding: 10px;\n        box-sizing: border-box;\n        display: flex;\n        flex-direction: column;\n        justify-content: space-between;\n    }\n\n    .EM05_NL_text_pic_style img {\n        width: 100%;\n    }\n\n    .EM05_NL_text_pic_title {\n            padding-top: 10px;\n        }\n\n\n    \/* Styles for tablets *\/\n    @media (min-width: 768px) and (max-width: 1023px) {\n        .EM05_NL_text_pic_style {\n            width: 50%;\n        }\n    }\n\n    \/* Styles for mobile devices *\/\n    @media (max-width: 767px) {\n        .EM05_NL_text_pic_style {\n            width: 100%;\n            flex-direction: column;\n        }\n    }\n    \u003c\/style\u003e\n\u003c!--START 1st banner--\u003e\n\u003cdiv class=\"product_detail_banner\"\u003e\n\u003c!--1st banner text for PC--\u003e\n\u003cdiv style=\"line-height: 1.2; font-weight: bold;\" class=\"banner1_text_pc\"\u003e\n\u003cspan style=\"color: #f3a330; font-size: 35px;\"\u003eEM05 NL\u003c\/span\u003e \u003cspan style=\"color: #222222; font-size: 35px;\"\u003eErgonomic Vertical Trackball Mouse\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--1st banner text for MOB--\u003e\n\u003cdiv style=\"font-size: 22px; line-height: 1.1; font-weight: bold;\" class=\"banner1_text_mob\"\u003e\n\u003cbr\u003e\u003cspan style=\"color: #f3a330;\"\u003eEM05 NL\u003c\/span\u003e \u003cspan style=\"color: #222222;\"\u003eErgonomic Vertical Trackball Mouse\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!--1st banner img for PC--\u003e\n\u003cdiv class=\"pc_banner\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em05-nl-trackball-mouse-pc1.jpg?v=1725875391\" alt=\"EM05 NL Trackball Mouse\" class=\"responsive\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c!--1st banner img for MOB--\u003e\n\u003cdiv class=\"mob_banner\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em05-nl-trackball-mouse-mb1.jpg?v=1725875485\" alt=\"EM05 NL Trackball Mouse\" class=\"responsive\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c!--END 1st banner--\u003e\n\u003c\/div\u003e\n\u003c!--START 2nd banner_a--\u003e\n\u003cdiv class=\"page_specs_container2\"\u003e\n\u003cdiv class=\"specs_wrapper2\"\u003e\n\u003cdiv class=\"gm_icon_blocks_a\"\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cspan class=\"material-icons_shopifyuse\"\u003ewaving_hand\u003c\/span\u003e\u003cbr\u003e\n\u003cp\u003eErgonomic\u003cbr\u003eDesign\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs_wrapper2\"\u003e\n\u003cdiv class=\"gm_icon_blocks_a\"\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cspan class=\"material-icons_shopifyuse\"\u003etrip_origin\u003c\/span\u003e\u003cbr\u003e\n\u003cp\u003e360-Degree\u003cbr\u003eTrackball\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs_wrapper2\"\u003e\n\u003cdiv class=\"gm_icon_blocks_a\"\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cspan class=\"material-icons_shopifyuse\"\u003edevices\u003c\/span\u003e\u003cbr\u003e\n\u003cp\u003eSwitch up to\u003cbr\u003e3 Devices\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!--END 2nd banner--\u003e\n\u003c\/div\u003e\n\u003c!--START 2nd banner_b--\u003e\n\u003cdiv class=\"page_specs_container2\"\u003e\n\u003cdiv class=\"specs_wrapper2\"\u003e\n\u003cdiv class=\"gm_icon_blocks_a\"\u003e\n\u003cbr\u003e\u003cspan class=\"material-icons_shopifyuse\"\u003eads_click\u003c\/span\u003e\u003cbr\u003e\n\u003cp\u003e5 DPI Adjustable\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs_wrapper2\"\u003e\n\u003cdiv class=\"gm_icon_blocks_a\"\u003e\n\u003cbr\u003e\u003cspan class=\"material-icons_shopifyuse\"\u003ebattery_charging_full\u003c\/span\u003e\u003cbr\u003e\n\u003cp\u003e500 mAh\u003cbr\u003eBattery Capacity\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs_wrapper2\"\u003e\n\u003cdiv class=\"gm_icon_blocks_a\"\u003e\n\u003cbr\u003e\u003cspan class=\"material-icons_shopifyuse\"\u003evolume_off\u003c\/span\u003e\u003cbr\u003e\n\u003cp\u003eQuiet Click\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!--END 2nd banner--\u003e\n\u003c\/div\u003e\n\u003c!--START 4th banner--\u003e\n\u003cdiv class=\"product_detail_banner\"\u003e\n\u003c!--4th banner text for PC--\u003e\n\u003cdiv class=\"text_des_banner_white\"\u003e\n\u003ch4 style=\"font-size: 18px;\"\u003eERGONOMIC THUMB TRACKBALL\u003c\/h4\u003e\n\u003cp\u003eEquipped with a smooth trackball, move your cursor with your thumb movement instead of moving your wrist and arm. It will effectively reduce fatigue and strain for your wrist and arm. Not only work on flat surfaces, but also on your leg, sofa and other surfaces as well, especially in a narrow space, such as the messy desktop\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!--4th banner img for PC--\u003e\n\u003cdiv class=\"pc_banner\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em05-nl-trackball-mouse-pc2.jpg?v=1725875391\" alt=\"EM05 NL Trackball Mouse\" class=\"responsive\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c!--4th banner img for MOB--\u003e\n\u003cdiv class=\"mob_banner\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em05-nl-trackball-mouse-mb2.jpg?v=1725875485\" alt=\"EM05 NL Trackball Mouse\" class=\"responsive\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c!--END 4th banner--\u003e\n\u003c\/div\u003e\n\u003c!--START 5th banner--\u003e\n\u003cdiv class=\"product_detail_banner\"\u003e\n\u003c!--5th banner text for PC--\u003e\n\u003cdiv class=\"text_des_banner_white\"\u003e\n\u003ch4 style=\"font-size: 18px;\"\u003eNATURAL GRIP\u003c\/h4\u003e\n\u003cp\u003eThe vertical design of a 62 degree tilt and natural handshake can perfectly fit the palm of your hand, keeping your arms and wrists in a relaxed state, so that you won't feel tired after a day of work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!--5th banner img for PC--\u003e\n\u003cdiv class=\"pc_banner\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em05-nl-trackball-mouse-pc3.jpg?v=1725875391\" alt=\"EM05 NL Trackball Mouse\" class=\"responsive\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c!--5th banner img for MOB--\u003e\n\u003cdiv class=\"mob_banner\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em05-nl-trackball-mouse-mb3.jpg?v=1725875486\" alt=\"EM05 NL Trackball Mouse\" class=\"responsive\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c!--END 5th banner--\u003e\n\u003c\/div\u003e\n\u003c!--START 6th banner--\u003e\n\u003cdiv class=\"product_detail_banner\"\u003e\n\u003c!--6th banner text--\u003e\n\u003cdiv class=\"text_des_banner_white\"\u003e\n\u003ch4 style=\"font-size: 18px;\"\u003eTRIPLE CONNECTION MODES\u003c\/h4\u003e\n\u003cp\u003eThis trackball mouse has triple connection modes(2.4G+BT 5.1+BT 3.0). You can control three devices at the same time, switch freely between Android, tablet and Mac with just one button. Note: all the buttons are non-programmable and the backward forward buttons are not compatible with Mac OS system\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!--6th banner img for PC--\u003e\n\u003cdiv class=\"pc_banner\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em05-nl-trackball-mouse-pc4.jpg?v=1725875391\" alt=\"EM05 NL Trackball Mouse\" class=\"responsive\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c!--6th banner img for MOB--\u003e\n\u003cdiv class=\"mob_banner\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em05-nl-trackball-mouse-mb4.jpg?v=1725875486\" alt=\"EM05 NL Trackball Mouse\" class=\"responsive\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c!--END 6th banner--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"EM05_NL_text_pic\"\u003e\n\u003cdiv class=\"EM05_NL_text_pic_style\"\u003e\n\u003ch4 style=\"font-size: 18px;\"\u003eRemovable Ball\u003c\/h4\u003e\n\u003cp\u003eWhen you use the trackball mouse for a period of time, you need to clean the trackball and inside the hole with a soft cloth to ensure that the trackball is always smooth\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em05-nl-trackball-mouse-pc5.jpg?v=1725875388\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"EM05_NL_text_pic_style\"\u003e\n\u003ch4 style=\"font-size: 18px;\"\u003eErgonomic Design\u003c\/h4\u003e\n\u003cp\u003eThe vertical design of a 62 degrees tilt and natural handshake can perfectly fit the palm of your hand, keeping your arms and wrists in a relaxed state\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em05-nl-trackball-mouse-pc6.jpg?v=1725875387\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!--START 7th banner--\u003e\n\u003cdiv class=\"pic_and_text\"\u003e\n\u003cdiv class=\"pic_text_style\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em05-nl-trackball-mouse-pc7.jpg?v=1725875387\" alt=\"EM05 NL Trackball Mouse\" class=\"responsive\" loading=\"lazy\"\u003e\n\u003ch4 style=\"font-size: 18px;\"\u003eAdjustable DPI\u003c\/h4\u003e\n\u003cp\u003eAdjust cursor movement speed for superior and accuracy control by pressing the DPI button.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pic_text_style\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em05-nl-trackball-mouse-pc8.jpg?v=1725875387\" alt=\"EM05 NL Trackball Mouse\" class=\"responsive\" loading=\"lazy\"\u003e\n\u003ch4 style=\"font-size: 18px;\"\u003eRechargeable Battery\u003c\/h4\u003e\n\u003cp\u003eBuilt-in 500mAh lithium battery, easily charge the mouse with the included USB C charging cable anytime anywhere\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pic_text_style\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em05-nl-trackball-mouse-pc9.jpg?v=1725875387\" alt=\"EM05 NL Trackball Mouse\" class=\"responsive\" loading=\"lazy\"\u003e\n\u003ch4 style=\"font-size: 18px;\"\u003eSpace Saving\u003c\/h4\u003e\n\u003cp\u003eYou can use it on a narrow office desktop without moving the mouse\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pic_text_style\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em05-nl-trackball-mouse-pc10.jpg?v=1725875387\" alt=\"EM05 NL Trackball Mouse\" class=\"responsive\" loading=\"lazy\"\u003e\n\u003ch4 style=\"font-size: 18px;\"\u003eThe Package Contains\u003c\/h4\u003e\n\u003cp\u003e1*Vertical Trackball Mouse\u003cbr\u003e1*Type C Charging Cable\u003cbr\u003e1*User Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!--END 7th banner--\u003e","brand":"ProtoArc","offers":[{"title":"Black","offer_id":41883091435609,"sku":"CP015520","price":49.98,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":41883091468377,"sku":"CP015532","price":50.34,"currency_code":"USD","in_stock":false},{"title":"Blue","offer_id":42458846560345,"sku":"CP015535","price":50.34,"currency_code":"USD","in_stock":false},{"title":"Purple","offer_id":42458846625881,"sku":"CP015533","price":50.34,"currency_code":"USD","in_stock":false},{"title":"Silver","offer_id":42458846593113,"sku":"CP015534","price":50.34,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/em05-nl-black.webp?v=1776053140"},{"product_id":"em03-nl-ergonomic-trackball-mouse","title":"EM03 NL Trackball Ergonomic Mouse","description":"\u003c!-- Product Details Section --\u003e\n\u003cdiv class=\"product-details\"\u003e\n  \u003c!-- Featured Video (Top Priority) --\u003e\n  \u003cdiv class=\"detail-video\"\u003e\n    \u003cvideo src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/7f48b50825a14e498909f5f64800628c.mp4\" controls poster=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/EM03_NL_GRAY_BALL_6.webp?v=1763958182\" class=\"video-player\" alt=\"ProtoArc EM03 NL Trackball Mouse Demo\"\u003e\n      Your browser does not support HTML5 video.\n    \u003c\/video\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Top Banner --\u003e\n  \u003cdiv class=\"detail-banner\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/EM03NLGRAYBALLBANNER.webp?v=1763955438\" alt=\"ProtoArc EM03 NL Trackball Mouse - More Comfort, More Precise Handling\" class=\"banner-img\"\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Ergonomic Design Section --\u003e\n  \u003cdiv class=\"detail-section ergonomic-section\"\u003e\n    \u003ch2 class=\"section-title\"\u003eErgonomic Design for All-Day Comfort\u003c\/h2\u003e\n    \u003cdiv class=\"section-content\"\u003e\n      \u003cdiv class=\"section-media\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/EM03_NL_GRAY_BALL_2.webp?v=1763958181\" alt=\"Ergonomic Fit for Extended Use\" class=\"full-width-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"section-text\"\u003e\n        \u003cp\u003eSculpted to fit your hand naturally, promoting a neutral wrist posture that reduces strain and fatigue during long work or gaming sessions. Recommended for medium to large hands, it delivers consistent comfort even after hours of use.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 44mm Large Trackball Section --\u003e\n  \u003cdiv class=\"detail-section trackball-section\"\u003e\n    \u003ch2 class=\"section-title\"\u003e44mm Large Trackball - Free Your Wrist\u003c\/h2\u003e\n    \u003cdiv class=\"section-content\"\u003e\n      \u003cdiv class=\"section-media\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/EM03_NL_GRAY_BALL_1.webp?v=1763958182\" alt=\"44mm Trackball for Precise Control\" class=\"full-width-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"section-text\"\u003e\n        \u003cp\u003eThe oversized 44mm trackball enables precise cursor control without moving your wrist or arm. Experience smooth, accurate tracking for tasks like design, editing, or browsing—all while minimizing muscle tension.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Multi-Device Connectivity Section --\u003e\n  \u003cdiv class=\"detail-section connectivity-section\"\u003e\n    \u003ch2 class=\"section-title\"\u003e3-Device Connection \u0026amp; One-Click Switching\u003c\/h2\u003e\n    \u003cdiv class=\"section-content\"\u003e\n      \u003cdiv class=\"section-media\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/EM03_NL_GRAY_BALL_3.webp?v=1763958182\" alt=\"Multi-Device Sync with Bluetooth \u0026amp; 2.4G\" class=\"full-width-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"section-text\"\u003e\n        \u003cp\u003eConnect up to 3 devices simultaneously via Bluetooth 5.0 and 2.4G USB receiver. Seamlessly switch between your laptop, phone, and desktop with the dedicated switch button—no more repeated pairing.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Adjustable DPI \u0026 Fast Charging Section --\u003e\n  \u003cdiv class=\"detail-section dpi-charging-section\"\u003e\n    \u003ch2 class=\"section-title\"\u003e5 Adjustable DPI \u0026amp; USB-C Fast Charging\u003c\/h2\u003e\n    \u003cdiv class=\"section-content\"\u003e\n      \u003cdiv class=\"section-media\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/EM03_NL_GRAY_BALL_4.webp?v=1763958182\" alt=\"5 DPI Levels \u0026amp; USB-C Charging\" class=\"full-width-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"section-text\"\u003e\n        \u003cp\u003eCustomize cursor sensitivity with 5 DPI levels (200\/400\/800\/1200\/1600) for different tasks. The 500mAh high-capacity battery lasts up to 60 days on a single charge, with USB-C fast charging for quick top-ups.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Button Layout \u0026 Controls Section --\u003e\n  \u003cdiv class=\"detail-section controls-section\"\u003e\n    \u003ch2 class=\"section-title\"\u003eIntuitive Button Layout\u003c\/h2\u003e\n    \u003cdiv class=\"section-content\"\u003e\n      \u003cdiv class=\"section-media\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/EM03_NL_GRAY_BALL_5.webp?v=1763958182\" alt=\"Trackball Mouse Button Layout\" class=\"full-width-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"section-text\"\u003e\n        \u003cp\u003eFeatures DPI button, left\/right buttons, forward\/backward buttons, scroll wheel, and power switch. The quiet-click design ensures distraction-free use, while the intuitive layout boosts productivity with easy access to key functions.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Hand Size Compatibility Section --\u003e\n  \u003cdiv class=\"detail-section hand-size-section\"\u003e\n    \u003ch2 class=\"section-title\"\u003ePerfect Fit for Your Hand\u003c\/h2\u003e\n    \u003cdiv class=\"section-content\"\u003e\n      \u003cdiv class=\"section-media\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/EM03_NL_GRAY_BALL_6.webp?v=1763958182\" alt=\"Hand Size Compatibility Guide\" class=\"full-width-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"section-text\"\u003e\n        \u003cp\u003eDesigned to fit small, medium, and large hands: Small (\u0026lt;6.9in), Medium (6.9in-7.5in), Large (\u0026gt;7.5in). The ergonomic contour ensures a secure, comfortable grip—measured against credit card size for easy reference.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- Updated Styles for Full-Width Images and Vertical Layout --\u003e\n\u003cstyle\u003e\n.product-details {\n  margin: 0 auto;\n  padding: 20px 0;\n}\n.detail-video {\n  margin-bottom: 30px;\n}\n.video-player {\n  width: 100%;\n  border-radius: 8px;\n}\n.banner-img {\n  width: 100%;\n  height: auto;\n  border-radius: 8px;\n  margin-bottom: 30px;\n}\n.section-title {\n  font-size: 24px;\n  font-weight: 600;\n  margin-bottom: 15px;\n  color: #2d3748;\n}\n\/* Changed to block layout for vertical arrangement *\/\n.section-content {\n  display: block;\n  margin-bottom: 40px;\n}\n.section-media {\n  margin-bottom: 20px;\n}\n\/* Ensure images are full width *\/\n.full-width-img {\n  width: 100%;\n  height: auto;\n  border-radius: 8px;\n}\n.section-text {\n  font-size: 16px;\n  line-height: 1.6;\n  color: #4a5568;\n}\n\u003c\/style\u003e","brand":"ProtoArc","offers":[{"title":"Purple","offer_id":42861428867161,"sku":"CP016612","price":39.98,"currency_code":"USD","in_stock":false},{"title":"Gray","offer_id":42861420118105,"sku":"CP016610","price":37.99,"currency_code":"USD","in_stock":false},{"title":"Red","offer_id":42861420150873,"sku":"CP016611","price":39.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/files\/EM03NLGRAYBALL_ee61410e-4e10-44d8-9a7b-bf1efd07a2f2_1.webp?v=1767579232"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/3972\/9497\/collections\/trackball_mice_collection_cover.webp?v=1778214368","url":"https:\/\/www.protoarc.com\/en-gb\/collections\/trackball-mice.oembed","provider":"ProtoArc","version":"1.0","type":"link"}