1.7 inch touch screen with vga,800x 480,16:9 2.Inputs :AV,VGA ... 3.DC 12 V Power supply 4. 4 wire resistive touch 5.CE,FCC 7 inch ... touch screen with vga,16:9,DC12V Input Specifications : Model ... 250 cd/m² Contrast 300:1 Aspect Ratio 16:9 Backlight LEDViewing Angle 70°/70°(L/R) ... (mm)184L × 126W ×32H 7 inch touch screen with vga,16:9,DC12V Input