Wired Optical Mouse

We are offering wired optical mouse. Specification: 1) cute optical mouse. 2)synthetic shape for your right or left hand with the optical technology, the motion can be detected on most surfaces, including wood, plastic, paint, etc. 3)3buttons button life: above 3,000,000 4)resolution: 400-800dpi 5)interface: usb+ps/2 ps/2 6)driver: compatible with win95/98/2000/nt/me/xp/vista 7) unit size:92*52*30mm brown box packing information: meas: 60*49*58cm g.w./n.w.: 17.5/16.5kgs qty: