1)Interface Type:S-Video, VGA, AV, HDMI&DVI for optional. 2)Aspect ratio:16:9. 3)Back light ... LED. SEETEC 8 inch SKD Module &Touchscreen&HDMI and DVI Input Optional Parameters:Resolution:800×480Contrast:500:1Brightness:300 cd ... ×116.90×8.05Signal input :VGA,Video,S-video,Audio,DVI(optional),HDMI(optional) SEETEC 8 inch SKD Module &Touchscreen&HDMI ...