PureLink PM-CR104-U PureMedia UHD 4K30 CATx to HDMI Receiver (HDBaseT)The PM CT104 U PM CR104 U extension system offers worry free distribution of HDMI 1. 4b UltraHD over a single CAT x cable without any special setup or configuration, and works flawlessly as part of any PureMedia distribution system. Key Features Extends uncompressed digital video, audio, and control signals over a single CAT x cable Supports cable lengths up to 330 ft (100 m) for all resolutions up to 1080p Supports cable lengths up to 230 ft (70 m)