... Video, one with auto-switching with signal on• USB port, USB and serial touch connection• Car PC Touch Screen Monitor• Laser-labeled ... buttons & housing to prevent abrasion• built-in stylus pen with cord fixation on housing ... 230V, 12VAdditional featuresOSD-menu, Loudspeaker, Remote Controller, Touch-pen 8" LED Car PC Touch Screen Monitor with VGA,DVI,HDMI,AV