The Tripp Lite B126-1A1 HDMI Over Cat5/Cat6 Extender Kit is a versatile solution for extending both HDMI and IR signals over long distances. It allows you to transmit high-definition video and audio signals, as well as control your devices using the included IR extender. The kit includes a transmitter, a receiver, and a power supply. With a range of up to 150 feet, it is perfect for home theaters or installations where the devices are located far apart. The Tripp Lite B126-1A1 HDMI Over Cat5/Cat6 Extender Kit is compatible with most HDMI and IR-controlled devices.