The Square D X Series Combination RJ11 Telephone Jack CATV F Coupler Decorator Strap offers an array of new features, such as flush mounting, easy installation, and connectivity. With a preconfigured 2 port strap with F coaxial connector and RJ11 telephone jack, this device supports your cable TV as well as your traditional telephone and benefits from RJ11 connector. The RJ11 connector is a four-position four-conductor two-line phone jack. It fits in any decorator opening and is easy to clean. It features protective painted surface treatment. This combination decorator strap benefits from an elegant matte finishing, constituting an added-value for your interior design. It features protective painted surface treatment. This TV/Telephone decorator strap benefits from an elegant matt finishing, constituting an added-value for your interior design. It has a width of 37 mm, a height of 103 mm and a depth of 90 mm. By satisfying the UL 1863 standard, this TV/Telephone decorator strap is ETL certified.