Electop HDMI Male to 3 RCA Male Video Component Connecting Cable 1m This line is mainly used for HD players with HDMI interface connecting to TV, CANNOT directly connect computer, DVD, PS3, set-top boxes and other equipment with TV. In other words, your HDMI output device requires a decoder to connect to the TV output. Only for HDMI to component line YUV/YCbCr connection, not for component line YUV/YCbCr to HDTV connection. Please note the RED BLUE GREEN colors.This is a color component line YUV/YCbCr,CANNOT used as RED WHITE YELLOW colors cable. It is only used to transmit video and get a more clear picture. It CANNOT be used as a ordinary AV line which transmits video and audio. This wire only provides HDMI to component line YUV/YCbCr connection, functions as a signal transmitter, does not provide signal conversion function, to achieve signal conversion, you need to be purchase separately signal conversion equipment. Only for HD players with HDMI to HDTV signal transmission, do NOT support the computer HDMI to HDTV. If you want the component line YUV/YCbCr signal to HDMI, you need to use a special converter.