RJ12 6P6C In-line Coupler

RJ12 socket (6P6C) > RJ12 socket (6P6C). Connection I type RJ12 socket (6P6C). Connection II type RJ12 socket (6P6C). - The adapter connects two 6P6C plugs with a locking tab for. - Two RJ12 sockets with 1:1 pinout for optimal connection.