Flush Mount Wallplates with Telephone Jack 4-Conductor are ideal in today's homes and offices, where service connection points are nearly as important as media distribution itself. Our wallplates give you the flexibility and style that you need and your customers demand. For use in Cat. 3 RJ11 and RJ14 applications. 100% computer tested to assure consistent high quality and reliable performance. Terminals and wire are color-notched for easy wiring. Coaxial adapters ideal for use with cable, satellite TVs, DVDs, and outdoor antennas.