Plug and play
USB interface
Photoelectric resolution: 800CPI
Scanning frequency: 4000fps
Mouse button life up to 5,000,000 times
Mac and PC Compatible.
Compatible with: Windows 7/ME/2000/2003/NT/Vista/XP etc.
Enjoy an easy , natural grip that cuts down on fatigue.
Comfort Work relaxed With Ergonmic Design/Comfortable in either hand/Scroll even faster.
Weight(Gram):70 g (With Box)