UGREEN M571 (55916) Wireless Black Silent Vertical Mouse

The UGREEN M571 (55916) Wireless Black Silent Vertical Mouse is an ergonomic, comfort-focused input device engineered to help reduce wrist strain and muscle fatigue during long hours of computer use. Unlike traditional mice, its 57° vertical design encourages a natural “handshake” posture that promotes a relaxed wrist and forearm alignment, making it especially helpful for office work, study sessions, or extended browsing. It connects wirelessly via a 2.4 GHz USB dongle for a stable connection up to about 10 meters, and features a high-precision optical sensor with four adjustable DPI levels (1000, 1600, 2000, and up to 4000) so you can tailor cursor speed and accuracy to your tasks. With silent click buttons and a quiet scroll wheel, clicking is nearly muted, ideal for quiet environments like libraries or shared workspaces. The mouse also includes multiple buttons (including forward/back navigation) for efficient productivity, broad compatibility with systems like Windows, macOS, Chrome OS, Linux, Android, and long battery life powered by a single AA battery.