Mini Wired Optical Mouse
*Dimension:MM
*Ergonomic deisign with mini size
*Mini size with retractable cable, good idea for travel
*Newest optical sensor with 1200dpi high resolution
*Key switch life more than 5 million times
*Suports Win 98/2k/ME/NT/XP/7/Vista, Linux, and Mac 10.0 high version