This 18 Gbps HDMI extender can transmit high-definition video / audio signals and one-way infrared signals between the transmitter and receiver over a distance of up to 70 meters over a single Cat5e / 6 cable. It supports 4K2K@60Hz 4:4:4, 18Gbps and HDCP 2.2. In addition, the extender is equipped with a one-way IR pass-through, which allows you to control the source, and it also has an HDMI loop output. The hdmi output on the transmitter unit provides a so-called (loop out) option, with which you can connect the signal source directly to the display by connecting an HDMI cable, so you can place a display device at the beginning of the long distance and thus provide two displays at the same time. The extender contains two units: transmitter and receiver. The transmitter is responsible for capturing the HDMI input signal and transmits the signal via a cost-effective Cat6 cable, emitting infrared control signals. The receiver is responsible for receiving the HDMI signal and transmitting the IR control signal. This extender offers the most convenient solution for HDMI extension through a single Cat5e/6 cable, even over long distances, and is a perfect solution for many field applications. Features - HDMI 2.0, HDCP 2.2 / HDCP 1.4 and DVI 1.0 compatibility - 18Gbps bandwidth support - Maximum output and input video resolution support up to 4k2k@60Hz 4:4:4 resolution, up to 70 meters away - One HDMI loop output support - One-way IR pass-through support - HDR function support - PoC (Power over Cable) function support: that is, if the transmitter or receiver receives active power from a 12V/1A power adapter, the other device does not need power. -Supports automatic EDID copy function -Compact design for easy and flexible installation.