... ImageCapture Resolution1280*1024,640*480,480*320,320*240Frame Rate30 f/s Under 600 Lux Brightness ( 1.3M )Brightness ControlManual adjustment ... ~ 600X ( Manual )Power SupplyUSB Port ( 5V DC )InterfaceUSB 2.0 & USB 1.1 CompetiableOperation SystemWin XP , Vista , Win 7 32 bit ... diskDriver programDimension112 mm ( L ) X 33 mm ( R )Accesseries1.5M USB cable, CD disk,Metal Fix Stand, color box, simple user ...