[Entry Level Ergonomic Vertical Mouse] Special curve backside, thumb groove, delicate buttons layout and anti-skid rubber coasting help you easier and more comfortable to adapt the use of vertical mouse, Comfortavble Grip!
[Wired Ergonomic Vertical Design] Unique vertical ergonomic computer mouse with special volute bionic design reduces arm discomfort and hand stiffness. Compared with traditional mouse, it may take a few days to get used to using the mouse with ergonomic vertical design
[4 Gears DPI] 800-1200(default)-2400-3200, up to 4200DPI set via driver, which would be easily change according your daily working requirement by the switch in the TOP, and more with 1000 polling rate, fast response
[Removable Wrist Rest] Humanized wrist rest design, let your forearm and vertical mouse be a whole part and make your wrist lift from the ground and rest on the comfortable pad which protects your wrist from friction when moving the mouse
[Silent Click] This ergonomic mouse features silent buttons(Left, scroll wheel, right) that cut sound by more than 90%, allowing you to concentrate on your work in the office or in quiet areas without worrying about your surroundings
[Compatibility] Compatible with Windows XP, Vista, 7, 8, 10, 11 operating system. Fits for different devices, Laptop, PC Computer, Notebook, Macbook(limited supports to Mac, the forward and backward buttons&driver are not available for Mac)