Improve your workstation comfort with the UGREEN M571P Vertical Wireless Mouse. Designed with a natural 'handshake' position, this ergonomic mouse significantly reduces wrist strain and forearm twisting during long hours of use. It features dual-mode connectivity, allowing you to switch seamlessly between Bluetooth 5.4 and 2.4GHz wireless via the included USB receiver. With a high-precision 4000 DPI optical sensor and four adjustable levels, it provides smooth tracking on various surfaces. The quiet-click buttons ensure a silent environment, making it perfect for shared offices or late-night sessions. Compatible with Windows, macOS, Linux, ChromeOS, and Android. Includes 6 functional buttons for enhanced productivity.Condition: New in original retail packaging. The outer box shows a minor puncture/tear on the back panel as seen in photos, but the internal device is factory-secured and unaffected.IC Code: 14039#UGREEN #VerticalMouse #ErgonomicMouse #WirelessMouse #TechAccessories