Our RJ45 Connector for Cat6 UTP patch cord is well-controlled in quality. We buy the raw material, and sell the finished products RJ45 connectors, all the steps are processed in our factory. For Cat6 UTP RJ45 connectors, we have different options, for performance, we recommend Cat6 connector with 2+6. For easy assembly, we recommend Cat6 connector with 4+4. For flat cable, you could also find the suitable plug to match the thin wire.