- TRAILER ADAPTER: Convert a European-style round 13-way plug to an American-style flat 4-way plug, making it ideal for trailers and RVs. - PLUG AND PLAY: This adapter simplifies installation with its plug-and-play functionality, eliminating the need for complicated wiring, ensuring quick and easy setup. - DURABLE CONSTRUCTION: Crafted from high-strength ABS plastic, the adapter is lightweight yet robust, offering exceptional wear resistance and protection against weather elements, including waterproofing, rust, and oxidation. - STABLE DESIGN: The solid plastic frame provides excellent stability and durability, while brass connectors guarantee superior electrical conductivity for reliable performance. Use Scenarios: 1. Easily connect your European trailer to an American RV for a hassle-free road trip. 2. Utilize this adapter to ensure compatibility when renting trailers or RVs across different regions. 3. Simplify your towing experience by converting your vehicle’s plug for various trailer types, enhancing versatility during outdoor adventures.