Uvital RJ11 Duplex Wall Jack Adapter Dual Phone Line Splitter Wall Jack Plug 1 to 2 Modular Converter Adapter for Office Home Fax Model Cordless Phone

Uvital RJ11 Duplex Wall Jack Adapter Dual Phone Line Splitter Wall Jack Plug 1 to 2 Modular Converter Adapter for Office Home Fax Model Cordless Phone

[Dual-Port Expansion] Converts a single modular phone jack into two outputs, allowing connection of two devices simultaneously [Please Note] Designed for splitting standard RJ11 phone lines — not for signal conversion or internet/network transmission. Not compatible with VOIP phones or Cox equipment [Stable Connection] 4-conductor duplex in-wall adapter ensures clear, reliable voice and data performance [Universal Compatibility] Works with phones, fax machines, answering machines, caller ID,etc [Plug and Play] Easily plugs into any standard modular wall jack For signal transmission only – not for signal conversion. Not compatible with internet or network data (e.g., ADSL, Ethernet). Does not convert between analog and digital signals. Not for protocol or format conversion. Designed to split standard RJ11 phone lines only.