VCE (5-Pack) 3GHz F Type RG6 Coax Cable Female to Female Connector,Cable Extension Adapter Connects Two Coaxial Video Cables RG6 coupler for extending the length of RG6 coaxial cables, perfect choice for RG6 Patch cables. Support High Frequency 3GHz, better video viewing experience than 1Ghz coaxial connector Accommodates most Male F-Type connectors and wall plates for indoor and outdoor settings alike. Join two coaxial cables with male F Type Connectors together Useful for combining two cables and extending the overall length of your cable connection!