Tingkam 6 pcs 4PIN Male Plug Connector Adapter for 3528 5050 SMD RGB LED Strip Lighting The package includes 6 pcs 4Pin Male Plug Adapter Connector. The 4PIN connector is copper plated. The male connector need to be matched for 4PIN female plug. Easy to use; reliable connect; good performance. Suitable for 3528/5050 SMD RGB LED Strip