Item: LM-9027 Wired Optical Mouse

4 Key wired Optical Mouse

(1) Size: 95*57*35mm
(2) Rosolution:800-1200DPI
(3) Button life:150 Million
(4) Compatible for windows 98/ME/NT4.0/2000/XP/Vista/Win7
(5) Interface: PS2/USB/Combo
(6) Various color shells available

Packing: white box or OEM package