A/V out 3.5mm to RCA cable included HDMI signal input CVBS signal and R/L analog audio signal output HDMI highdefinition signals through scale down processing Can output 576i, 480i NTSC/PAL of the ordinary video signal Done enhancement at the brightness, contrast ratio and the color using the video processing technology By the switch button, it can choose NTSC video format output or PAL video format output Support input up to 10 meters AWG26 HDMI cable length No loss of quality Installs in minutes Need DC 5V/1A power supply