An IR extension cable is a thin cable with an IR emitter(s) on the end. It allows you to emit IR signals to a location that the your remote control or IR repeater system block can't reach. You can position an emitter in otherwise difficult-to-access spaces and work around things like media cabinets, decorations, and so on. These small emitters have a self-adhesive pad that allow it to be stuck directly to the IR sensor window of your AV device, or can be used as a flood for multiple devices when properly mounted. Direct connection the device will always provide you the best performance. Package Content: 1x 3- Eye Infrared 3.5MM Remote Control Extender Emitter Cable Wire