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UGREEN UG-90545 Ergonomic Wireless Mouse 2.4G 4000DPI Silence Design - Black/Grey

Full-Size Ergonomic Mouse Following the hand's natural curve, a soft rubber grips, broad palm area, and sculpted sides for extra grip greatly enhance comfort and relieve hand and wrist strain. Including standard mouse buttons and additional back/forward buttons, the UGREEN ergo wireless mouse makes computer work a breeze with Windows or a Mac.

5 Adjustable DPI An adjustable DPI (level 4000/2400/1600/1200/800) of the wirelss mouse provides the perfect sensitivity for whatever task. Smooth and accurate optical sensor allows for quick, precise tracking, particularly during high-speed operation and various surfaces. Perfect for a 4K/8K HD display! (Note: The scroll direction of the mouse for Mac OS is reversed to Windows by Apple's default.)

Ultra Silent Mouse This wireless computer mouse for laptop with noiseless design that can reduce 90% of click sound and realize 40dB noise reduction, which is super quiet whether clicking a button, scrolling or moving the mouse, making it an ideal computer mouse for office, conference room, cafe, library, bedroom.

18-Month Battery UGREEN wireless mouse has an extended battery life of up to 18 months. Practically eliminate the need for replacement batteries. A smart power-saving chip and an auto-sleep mode extend battery life further (Note: The computer mice is powered by a 1AA battery, not included).

Broad Compatibility Compatible with Windows 7/8.1/10/11/XP, macOS, Linux, Chrome OS, and Android