This product is an HDBT 2.0 receiver that is designed to work with an HDBT wall plate transmitter, reliably extending UHD video, multi-channel audio, USB 2.0, RS232 signal and power up to 40m/131ft using a single Cat 5e/6/6a/7 cable. With PSE module built-in, it can supply power to the transmitter with PD module via a single power supply.
It supports USB 2.0 pass-through, providing a solution for users who need remote control of PC resources sources such as keyboard, mouse, interactive display, or USB streaming devices over distance. The RS232 port allows bi-directional RS232 serial communication and firmware upgrade, the functions can be set via DIP switch.