computer mouse 1. 1000DPI 2. usb interface 3. Middle Size, Thin cable, ... ,500,000 timesResolution 1000 DPIPorduct material: ABSPacking: color box, blister with cardboard, white boxStandard: FCC, CE, ROHSWarranty: 1 yearSupport: windows95/98 ... /ME/NT/XP/VISTA/7, MAC, LINUXPics: FO-M136 Computer Optical Mouse