Cavo prolunga linea telefonica casa avorio mandorla 15 piedi cavo telefono cavo RJ11 VWLTW
It is Male to Female so no extra parts are needed. There are 4 conductors allowing it to also be used with 2 lines. Standard RJ11 (M-F) Modular Connectors. Modular connectors plug-n-play design make it easy to add an outlet or extend a line.