Perixx PERIMICE-713R Vertical Mouse - Radio Frequency

ERGO MOUSE - Natural ergonomic vertical mouse designed for right-handed that promotes natural hand posture while using the mouse for long-lasting comfort; 6-button mouse to increase your productivity. 3 DPI LEVELS - Optical sensor for accurate navigation; Mouse sensitivity can be changed with the DPI control button; Adjustable 3 DPI levels of the 800/ 1200 (default)/ 1600. WIRELESS FREEDOM - Wireless 2.4GHz ergonomic vertical mouse provides up to 10 meters operation range; Nano USB receiver with storage compartment, easy for you to store your USB. POWER-SAVING - Built in power ON/OFF switch button and power saving function. Two AAA batteries needed (batteries are not included in the package). CERTIFIED QUALITY - FCC, CE, RoHS qualified ergonomic mouse; Compatible with Windows 7, 8, 10, 11, and later versions. Package includes: 1 wireless mouse, 1 USB receiver, 1 user manual