TNP IR Infrared Remote Control Extender Repeater Cable (10 Feet) - IR Signal Receiver & IR Emitter Blaster Extension Cable Wire Cord USB Powered System Kit IR remote control cable extends the signal to a video source like a Blu-ray player, DVD player, STB box, AV receiver or other A/V source with an infrared sensor so it can be controlled from your HDTV Simple installation IR Repeater cable allows you to control home theater components located behind closet cabinet doors Place the IR emitter blaster near the source sensor to repeat the signal to the source; Place the IR Receiver in a convenient location with line of sight of your hand-held remote; IR Tx and Rx cables have adhesive circles on the back for mounting USB powered IR extension cable has an integrated 6 foot Y-cable to receive 5V USB power; Connect to an HDTV USB port or to a USB wall charger power supply (sold separately) Compatible with most A/V equipment with infrared sensors (not RF)