Sewell Direct SW-30062 Dual Band InjectIR
The Sewell InjectIR uses the unused CEC channel of your HDMI cable run to send the IR signal through it (CEC channel is used only for certain HDTVs that can send control commands to your video sources, so if you use CEC, you don't need to extend your remote controls). The unit has a switch that allows you to switch between IR injection and CEC channel use.