The Evolution by Vanco EVEXKVM2 HDBaseT 2.0 Extender over Single Cat5e/6 with KVM, bi-directional IR, auto EDID/EQ, and PoC extends 4K/UHD and high definition video and audio with HDR, USB and IR signals, and power up to 230ft/70m over a single Cat5e/6 cable. USB 2.0 KVM allows for controlling a security NVR/DVR, computer, NAS system, or any other component that is controlled by USB with this extender. No need to run a separate line or extender just for KVM control! Also features Power over Cable (PoC) Technology, which transmits power over Cat5e/6, allowing either the Transmitter or Receiver to be powered without the use of a power supply, you pick and choose which side to power. No EDID or EQ adjustments are necessary as the units automatically adjust for compatibility and gain. This product fully supports DTS-HD and Dolby TrueHD audio formats and is HDCP compliant. For extending HDMI over a single Cat5e/6 with KVM and PoC, the EVEXKVM2 is a great plug and play solution for any device that needs to be extended and controlled with a keyboard and mouse! The EVEXKVM2 includes two units: transmitting unit (EVEXKVM2-TX) and receiving unit (EVEXKVM2-RX). The transmitting unit is used to capture the HDMI input with KVM signals and carries the signals over a single Cat5e/6 cable. The receiving unit is responsible for equalizing the transmitted HDMI signal and reconstructing KVM signals.