Thanks for choosing the 4K HDMI Extender which consists a transmitter and a receiver. The extender is designed to extend 4K@60Hz 4:2:0 HDMI video to distance up to 40 meters (131 feet) and 1080P@60Hz video to distances up to 70 meters (230 feet) over a single CATx cable. Bi-directional Power over Cable (PoC) feature allows the transmitter or receiver to be powered by each other without the need for a nearby AC power outlet. It supports stereo and multichannel audio on the HDMI ports. In addition to the audio embedded in the HDMI input stream, the audio is simultaneously de-embedded to an analog audio output and an S/PDIF audio output.
The extender supports RS232 pass-through to control source or display devices remotely. It also supports CEC pass-through. Moreover, it provides two RELAY ports for controlling relay device such as the rise and fall of the projector screen.