RJ11 6P4C FEMALE TO FEMALE SOCKET ADSL COUPLER BROARDBAND CABLE INLINE JOINER UK
RJ11 to RJ 11 6P4C Coupler for ADSL/Phone Cables RJ11 to RJ11 Coupler for joining two RJ11 Cables together 6P4C to 6P4C 4 wire 4 central wires connected. 4 pin Coupler (6P4C). RJ11 Female - RJ11 Female.