... and HDMI port• Three video inputs: 1x S-Video, 2x Video, one with auto-switching with signal on• USB port, USB and serial touch connection• extra reinforced and ... suitable for 24/7-operation• Back Light LED with 250nits brightness and 20,000h operation time, for project customers are series ... Loudspeaker, Remote Controller, Touch-pen 7" IP54 Touch Screen Monitor with VGA,HDMI,AV and All In One Cable