*Comes with a 3.5mm plug at one end and an IR emitter at the other. Used with an IR repeater kit to control a device.*Extend remote control ability to a location that the remote control or IR repeater system block can't reach.*Compatible with many devices such as for Xbox One, TV, DVD player, Blu-ray player and many more.*5ft long shielded cable with 3.5mm end plug, simple plug and play, quick and easy.*Real time transmission without any delay with its high sensitivity sensor.