Adapter from the Dutch company Carpoint.
It is used to convert from a 13-pin socket most often used in Western cars to a 7-pin socket (trailer or caravan).
It is an adapter with the so-called German plug to Polish
Carpoint is widely praised for the affordable price of its products. A carefully developed line for professionals, consumers and hobbyists. Products from the Carpoint range have been tested and have all the necessary certificates and approvals. Carpoint is a well-known brand in the automotive world. This is mainly due to the wide range of accessories and high quality.