The Evolution by Vanco EVEX4K70 HDMI Extender over single Cat6 with Digital Audio Breakout, HDMI Loop-out, IR, and PoE, extends 4K at 60Hz, 4:4:4 Chroma, and HDR10 up to 230'/70m. Vanco’s patented bi-directional Power over Ethernet (PoE) Technology transmits power over Cat6, allowing either the Transmitter or Receiver to be powered without the use of a power supply for an easy installation. The transmitter is equipped with an HDMI loop-out for local monitoring or use with other distribution products. The receiver features digital optical output to break multi-channel audio out to amplifiers for a better listening experience. No EDID or EQ adjustments are necessary as the units automatically adjust for compatibility and gain. In addition, bi-directional IR pass-through allows for source and/or display control. For extending full 4K resolution with up to 60Hz, 4:4:4 chroma subsampling, and HDR10, with options for connecting additional displays and breaking out audio, the EVEX4K70 is a great plug-and-play solution for connecting the latest components! The EVEX4K70 includes two units: the transmitting unit (EVEX4K70-TX) and receiving unit (EVEX4K70-RX). The transmitting unit is used to capture the HDMI input with IR signals and carries the signals over a single Cat6 cable. The receiving unit is responsible for equalizing the transmitted HDMI signal and reconstructing IR signals.