Features: 1.American Style 7 to 4 Pin Trailer Adapter 2.Vehicle end 7 pin round RV style connector to trailer end 4 pin flat plug 3.Easy to install the adaptor between the trailer cord and the tow vehicle plug 4.Includes weatherproof dust cover 5.Safe and dependable performance, reasonable design Specification: Features: _x000D_ American Style 7 to 4 Pin Trailer Adapter._x000D_ _x000D_ Vehicle end 7 pin round RV style connector to trailer end 4 pin flat plug._x000D_ _x000D_ Easy to install the adaptor between the trailer cord and the tow vehicle plug._x000D_ _x000D_ Includes weatherproof dust cover._x000D_ _x000D_ Safe and dependable performance, reasonable design._x000D_ _x000D_ _x000D_ _x000D_ Specifications: _x000D_ Item Name: 7 to 4 Pin Trailer Adapter _x000D_ Material: Plastic _x000D_ Color: Black _x000D_ Input: 6/12/24V _x000D_ Product Weight: approx. 123g _x000D_ _x000D_ _x000D_ Package Included: _x000D_ 1 x 7 to 4 Pin Trailer Adapter _x000D_ _x000D_ _x000D_ Note:_x000D_ Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. PackageList: