RJ11,RJ12,RJ45 Telephone adapter ,connector & Modular plug (4P4C;6P4C,8P8C) 1.High quality. 2.OEM is available. RJ11, ... RJ12,RJ45 Telephone adapter ,connector & Modular plug (4P4C;6P4C,8P8C)Allow the connection of a single modular outlet ... plating available RJ11,RJ12,RJ45 Telephone adapter ,connector & Modular plug (4P4C;6P4C,8P8C)