Interface:USB port
Key:3keys
Color:Can make all colors according to your demand
surface:available working on any surface except glass
Zoom:Zoom in and zoom out function
Key\'s life time:Over 5, **0, **0 times
Resolution:***0DPI
Wire:1.5M high quality soft wire.
Compatible with windows *5/*8/***0/xp/Vista/ME, NT/Linux etc
