Features: and high quality, Made of high quality material, and practical to use This fantastic Trailer Light Converter made by is designed for separating "stop" signal from the Two-Wire System US Vehicle to connect your European Trailer (caravan, boat trailer, bike carriers and others). It provides a electrical solution that if you have a US vehicle with 7 way blade, and you want to hook up a European trailer, with a 7-way Round Pin. x If your US vehicle has the 7-Pole RV Blade Socket, and your Euro trailer has the 7 pin round plug, where your US car need to separate the stop and tail signals, this Trailer Wiring Adapter need to be use Used d for converting a US style 7 way connector to a European 7-Way trailer Constructed with integrated molding shell design for better performance and durability Plug and play, not required to install any wiring inside of the car and trailer Installation Guide: a) Before connecting the Converter to the vehicle, check that all signals on the car have been turned off. b) Connect the Converter to the existing US 7 way RV blade socket in the vehicle. c) Insert the other side EU trailer plug into the socket Converter. d) Check that all connections are safety fastened. e) When exploitation, maintenance of the electrical adapter is not required. Color: Black Material: plastic Package Contents: 1 x Trailer Light Converter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.