Color:Black Display Ratio:16:9 Products Status:Used, Stock Brightness:300cd/m Interface Type:DVI, support HDMI input, USB/SD card Contrast Ratio:1000:1 Feature:Touch Screen Frame:metal Backlit:LED Backlit Show Ratio:16:9 LED panel:Korean Imported Panel Resolution:1920(RGB)*1080(FHD) Display Area:476.64*268.11mm(H*V)