Advance optical orientation technology
Ergonomics designed
intelligent Internet function
High resolution: 800 DPI
Zoom in and zoom out function
3D function,multiple decoded
Working on any surface except glass and mirror
Compatible with Windows system
PS/2, USB, Combo port available
Size: 114*63*38mm
Colour: Red,Black,Blue, Customize
Packing:Gift Box,Blister, Tin Box,White Box,Customize