Tripp Lite BHDBT-K-E3SPI-L HDBaseT HDMI over Cat5e/6/6a Extender Kit with Ethernet, Power, Serial & IR Control What is in the box: Transmitter unit Receiver unit IR-IN cable - 5 ft. IR-OUT cable - 6 ft. (2) External power supplies - 4.5 ft. (Input: 100–240V, 50/60 Hz, 1A; Output: 5V, 3A) Mounting hardware Owner’s manual