VAlinks(TM) SPECIAL RECOMMENDED 3 FT / 1M HDMI Male to 3RCA Male Extension Cable (One-way Transmission ONLY from HDMI to RCA, NO Signal Conversion Function! Please Consult with Your Device&rsquo;s User Manual for More Information) for HDTV DVD Satellite TV,RGB Component video and most LCD Projectors The HDMI is digital signal and 3RCA is analog signal, which means they are different signals and will need conversion to communicate with each other. This cable functions as a transmitter but not a converter. As a result, the source device and the display device to which the customer use this cable to connect should be able to convert the signal. For more details, please consult the manual or the manufacturer of the connected devices. HDMI is digital signal and RCA is analog signal, and the cable does not convert the signal. The devices themselves are the ones that need to convert the signal. If the devices do not support coding and decoding then buy an adapter separately. This is a HDMI to RCA one-way transmission cable, RCA to HDMI cannot be used, which means the display device (TV or monitor) is the RCA end Gold plated connectors make sure superior and stable signal transfer; Cable transmits video signals up to 1024 x 768 pixel resolution