The WyreStorm Express™ EXP-EX-COAX-50 is a single cable point to point extender set using copper-core 75Ohm Coax cable to transmit 1080p HD video @60Hz and multi-channel HD audio on cable runs up to 50m (164ft) including wide-band, two-way IR control of both source and display location. Transmits 1080p content to 50m/164ft