Function: -Easy installation with Standard TIA/EIA568B. -Sender converts HDMI signal to CAT5E TMDS signal automatically. -Receiver has Automatically signal equalizer(40db) \clock phase adjustment (6) \ feedback amplification adjustment (12db). -Extend HDMI transmission over CAT5E/6 wires for 60m length which supports HDMI 1080p and even over 100 m which supports HDMI 1080i. -The best match of one HDMI CAT.5E/6 Extender-S and HDMI CAT.5E/6 Extender-R.