USB Mouse of High Quality,PixArt 7515 Sensor, High Performance
1:Optical Sensor Technology
2:High resolution of 1000 CPI
3:High-precision optical sensor Work on most surfaces,include wood/plastic,etc
6.Support Windows 9X/2000/Me/XP/NT,Win7/Vista,etc
7, High Quality Sensor Imported from Taiwan:PixArt 7515
8, Big Rubber Scroll
9, Classic Design,Perfect Choice for office.