1)Special mini optical mouse.
2)Optical:PSII/USB/Combo
3) 800dpi, 3 Buttons, Button life:Above 3,000,000
4) Compatible with Windows95/98/2000/XP/NT/VISTA
5)Ergonomic engineering designing, suitable for either right-handed or left-handed person.
6Size: 85*50*10 mm
Packing information:
MEAS:44*23*36CM
G.W./N.W.: 7.5/6.5KGS QYT: 100PCS/CTN
