RiteAV 1 Port Coax Cable TV F Type Offset Coupler Keystone Jack Wall Plate Tooless connection, Just plug one cable into the front and one into the back of each port. Wall plate looks the same on the front and back (female to female). Fits standard outlet boxes and low voltage mounting brackets. Jacks in RiteAV plates are removeable for future upgrades. High quality. Screws included.