NXG BASIX COMPONENT VIDE OPTDIG TOSLINK-1M OPT DIG TOSLINK-1MComponent video uses 3 cables to send color and luminance signals separately for best possible picture Adds 1 digital optical audio cable, ideal solution for movies with Dolby Digital and DTS surround sound Predominant method of hook-up for HDTV and DVD Offers ideal video solution for HDTV and progressive-scan DVD players 1mLifetime warranty