... ,640*480,480*320,320*240Frame Rate30 f/s Under 600 Lux Brightness ( 1.3M )Brightness ControlManual adjustment , Auto W ... /B by softwareMagnification Ratio25 X ~ 200X ( Manual )Power SupplyUSB Port ( 5V DC )InterfaceUSB ... Space CD ROM Driver, 64MB RAM , Direct X VGA CardCD diskDriver programDimension112 mm ( L ) X 33 mm ( R )Accesseries1.5M USB cable, CD ...