The HTX III-RX is designed for use with the HTX III-4400 and HTX III-8800 Matrix Switcher to extend 4K/60 4:4:4 video, audio, two-way IR, and RS-232 signals up to 492 ft. (150m). Using PoC technology, the HTX III-RX can draw power directly from the HTX III-4400/HTX III-8800, eliminating the need for additional power supplies.