Interface:USB
Resolution:800dpi
Frame Rate:3200fps
Mouse Buttons:2Buttons + 1 Wheel
Receiving distance:1.5m
Working Frequency:27MHz
Micro Switch:10 million cycle life
Browse Way:Vertical + Horizontal Scroll
Support OS:Windows Me/2000/XP/Vista, Mac OS X10.2
Dimension:L96.5 x W38 x H29.5mm