J-Tech Vertical Wireless Mouse with Removable Palm Rest

𝐄𝐫𝐠𝐨𝐧𝐨𝐦𝐢𝐜 𝐖𝐢𝐫𝐞𝐥𝐞𝐬𝐬 𝐃𝐞𝐬𝐢𝐠𝐧 – The J-Tech Digital V638’s comfortable, ergonomic “handshake” design greatly reduces arm/wrist/hand strain. Back/forward thumb buttons provide extra convenience. (Button functionality can also be changed or reassigned using third-party software.) Works on most non-metallic surfaces. The built-in lithium battery is fully rechargeable. 𝐑𝐞𝐦𝐨𝐯𝐚𝐛𝐥𝐞 𝐏𝐚𝐥𝐦 𝐑𝐞𝐬𝐭 – This ergonomic mouse features a detachable non-skid anti-sweat palm rest that reduces drag, making it easier to maneuver the mouse across the surface of a mousepad, tabletop, desktop, etc. 𝟒 𝐀𝐝𝐣𝐮𝐬𝐭𝐚𝐛𝐥𝐞 𝐃𝐏𝐈 – Users can adjust responsiveness to 800, 1200, 1600 or 3200 DPI depending on their need and/or preference. 360-degree signal allows for full freedom of ergonomic mouse movement. Optical Tracking Technology ensures greater sensitivity for precise tracking on a wide range of surfaces. 𝗪𝗶𝗱𝗲 𝗖𝗼𝗺𝗽𝗮𝘁𝗶𝗯𝗶𝗹𝗶𝘁𝘆 & 𝟯 𝗣𝗼𝘄𝗲𝗿 𝗦𝗮𝘃𝗶𝗻𝗴 𝗠𝗼𝗱𝗲𝘀 – Compatible with Windows 7/8/10, XP, Vista 7/8, Linux, Mac OS, etc. 3 levels