... VGA,HDMI,AV,DVI*USB&Serial touch*4 wire resistive touch screenCar PC Monitor/Touch screen monitor/Stand alone LED MonitorKey Points ... case (cm)19.80x16.80x3.22Screen diagonal (Inch/cm)8/20.32Display (cm)16.20x12.15MountingPedestal(included), additional ... , 12VAdditional featuresOSD-menu, Loudspeaker, Remote Controller, Touch-pen 8" LED Car PC Touch Screen Monitor with VGA,DVI,HDMI,AV