This Blackbird™ 4K HDBaseT™ Extender Kit allows you to extend 4K@60Hz HDMI® video signals to distances up to 394 feet (120 meters) over a single Cat6 Ethernet cable. It complies with the HDMI 2.0 and HDCP™ 2.2 specifications and supports up to 18Gbps bandwidth. It supports the Power over Cable (PoC) feature, allowing either the transmitter or receiver to receive its power from the other device over the connecting Ethernet cable. The transmitter includes an HDMI loop output for connecting a local display and the receiver includes an analog audio output for connecting an external amplifier or powered speakers for amplification of audio de‑embedded from the HDMI signal. It supports bidirectional IR and RS‑232 pass‑through and includes two IR transmitters, two IR receivers, and 2 Euroblock connectors for the RS‑232 connections.