Rapoo EV310M Vertical Wireless Mouse Silent Ergonomic Bluetooth & USB 2.4GHz, Multi Device 3 Devices, 5 Buttons without Cable, up to 2400 DPI, Black

Vertical mouse: The ergonomic mouse without cables to relieve the strain on the wrist and arm allows a posture-promoting shape to prevent wrist discomfort, mouse arm, tennis elbow and RSI syndrome, comfortable multi-device support for up to 3 devices Ergonomics: Vertical wireless mouse with ergonomic design for right-handed users with 2 additional thumb buttons, ideal for long use in the office or home office Wireless mouse: The ergonomic computer mouse is wireless and offers a reliable wireless connection via Bluetooth 3.0 / 5.0 as well as 2.4GHz USB-A dongle, battery operated with 1 x AA (included) with up to 9 months battery life thanks to energy saving technology, integrated on/off switch Precise sensor: High-resolution, adjustable optical sensor from 800 to 2400 DPI for precise mouse cursor control on almost all surfaces, USB nano receiver can be stored in PC mouse Driverless plug and play installation: PC mouse ergonomically Compatible with Windows 11, Windows 10 and older versions, Linux and Mac OS, dimensions: 12.2 x 8.3 x 4.9 cm Weight: 102 grams