Perixx PERIMICE-715, Wireless Ergonomic Vertical Mouse - 2.4 G - 1600 dpi - Right handed - Natural Ergonomic Vertical Design

Wireless 2.4G Technology with 30 Ft Operating Range On/off Power Switch High Quality Rubber Coating Surface 1xAA Brand Battery included Vertical mouse with right-handed design
Style: Wireless Compatible with Windows 10 / 8 / 7 / Vista / XP / 2000, Linux, and Mac OS X (The two thumb buttons are not recognized on the Mac OS X. )
Comfortable and classy: Tired of using the traditional grip? Take a break from overly-clunky or uncomfortably tiny mice. The ergonomically-designed thumb rests and grips fit the contour of your palm for maximum comfort.
Sleek and Sexy: Turn heads with a futuristic design. Made for increased functionality and comfort, this mouse combines a handshake grip with easy-access buttons and three levels of mouse sensitivity (800 / 1200 / 1600DPI) for improved tracking.
Easy-access use: Five buttons give you improved control over your computer's systems. Whether dragging and dropping, selecting large volumes of data, or casually gaming, this mouse provides a low-cost, effective solution for multiple computing needs.