Nippon Antenna Power Line & Coaxial Line Lightning Surge Protector TGS2T(B) Quoted from Amazon [Application] Installed between the TV outlet and the TV/recorder to protect against lightning surges. [Features] Protects TVs and recorders from lightning! [Features] Easy installation. Simply plug the unit into a power outlet and connect it to the TV and TV outlet respectively (cables sold separately). [Specifications] F-type [Specifications] Wall-mount [Specifications] Color (Black) New, unused, but the outer plastic packaging shows some discoloration.