High Quality Satellite TWIN F-Connector Plug to Socket. Screws securely on for excellent connections. RG6 Coax Cable. Male to Male cable with 2 couplers so this cable can be used as either a male to male cable or attach the couplers to extend an existing cable. Uses high quality 75Ohm RG6 coaxial cable to provide very low loss and deliver your digital picture in the best quality possible. Suitable for HD pictures. RG6 is much better for SKY HD and other HD applications. Many competitors use much lower grade cable resulting in a lower quality picture especially over long distances. Moulded ends improve connection quality and durability.