Feature●Allows Two Phone Cords to be Connected●For Use With: Telephone/fax/modem Cords, RJ-11, Connector/Port/Interface●Work with all 2 or 4 wire systems●Splitter/Coupler Type, Duplex Telephone JackDescription
This Telephone Cord Coupler / Adapter allows you to easily connect two telephone cords to extend the reach of any phone.