Features:Suitable for European standard trailer.Establishes a secure connection between the major vehicle and additional trailer, supporting synchronous display of the electronic signal lights from vehicle to trailer.Deft appearance, stable performance and convenient usage.Made of premium material housing, anti-corrosion and durable.Easy installation, plug and play.Specification:Color: BlackContact Material: BrassInsulator Material: PlasticHousing Material: PlasticVoltage: 12VPackage Weight: Approx.96g/3.4ozPackage List:1 * Trailer AdapterNote:1. Please confirm the fitment of the adapter before placing an order.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.