Product Details:Dual Output Trailer Wiring Harness:7 Way RV Blade and 4 Way Flat Wiring HarnessNilight dual-output adapter is a great upgrade for a variety of vehicles with a USCAR 7-way socket.It features both standard 4 Pin sockets and 7 Pin plugs in case you have multiple trailers with different connectors, adding versatile towing options.Connectors can be used to connect the taillights, brake lights, turn signals, reverse lights, trailer brakes and auxiliary power.Fitment:For 2005-2022 Nissan FrontierFor 2005-2015 Nissan XterraFor 2005-2012 Nissan PathfinderFor 2009-2012 Suzuki EquatorPackage list:1 * 4 Way FlatRV 7 Way Trailer Wiring HarnessWhat makes you choose our products 1. High qualityThe raw materials are strictly inspected high-quality ones.