Keep your shoulder, neck, and forearm more relaxed throughout the day with the HP 920 Ergonomic Vertical Mouse. With its ergonomic upright form factor, the HP wireless mouse with detachable wrist rest is designed to keep your hand in a natural upright position as you click, drag, and scroll--whether you're working on a project, editing photos, or multi-tasking. This wireless vertical mouse gives you the freedom to work anywhere with its sensitive, multi-surface sensor that tracks on virtually any surface (2), even marble, so you never miss a click. Wirelessly connect to up to three devices at a time using the HP Unifying Dongle or Bluetooth® 5.3 connection, plus smoothly switch between Windows®, Apple, and Chrome devices (3) with just one click using the easy switch button. Control just about everything with 5 programmable shortcut buttons using the HP Accessory Center, plus adjust scroll wheel speed and set cursor tracking as high as 4000 dpi for pinpoint accuracy (5). Stay in the zone uninterrupted with a rechargeable wireless mouse that delivers up to 16 weeks of rechargeable USB-C® battery life (4). Do it all while doing good; the HP 920 Ergonomic Vertical Mouse is built with 65% post-consumer recycled plastics (6) and comes in plastic-free packaging. (1) Reduced muscle activity based on HP internal testing compared to HP 430/435 Multi-device Mouse. (2) Glass surface may affect functionality. (3) Compatible with Windows® 10 and higher, Chrome, and Mac®. (4) Battery life based on a 5-day week, 8 hours per day (active 4.3%, idle 4.1%, sleep 6.9%, deep sleep 84.7%); and 16 hours of sleep (100% deep sleep). The maximum capacity of the battery will naturally decrease with time and usage. (5) Requires HP Accessory Center (HPAC) Software. HPAC available for free download in Microsoft Store or Apple Store. (6) Recycled plastic content percentage is based on the definition set in the IEEE 1680.1-2018 EPEAT standard.