Achieve 4K resolutions in long-range digital signage applications with no booster needed Supports UHD resolutions up to 4K @ 30 Hz (4:4:4) for crystal-clear video Supports uncompressed DTS-HD, Dolby AC-3 and 8-channel LPCM digital audio Local HDMI port allows displays with different resolutions without affecting 4K signal Plug-and-play operation with no software required for easy, immediate installation DisplayPort Extender for Digital Signage or Displaying Video in Schools or Trade Show BoothsThis complete transmitter and receiver system is recommended for video presentations in digital signage applications where the source and display are farther apart than conventional A/V cables allow, such as airports, outdoor arenas and schools. The B127F-1A1-SM-DD extends 4K video and stereo audio signals from a DisplayPort (DP) source device to a DisplayPort monitor up to 6.2 miles (10 kilometers) away via user-supplied duplex singlemode LC fiber cabling.Transmits Crystal-Clear 4K DisplayPort V