HDMI Extender by cat-5/6 cable
This 1‑pair extender includes both the transmitter and the receiver and requires no driver setup or power supply. Simply plug it in and use a CAT‑5e/6 cable to connect the RJ45 port; make sure the connections are correct to ensure proper operation. The HDMI extender is an HDMI‑to‑RJ45 extension adapter that works with HDTVs, set‑top boxes, DVD players, HDPC, PS4, STB, and home or hotel projector data monitoring centers, as well as large conference centers.

