Connector 1: RJ11 4 Wire Male.
LORSENG 1 Pcs RJ11 to BT Socket Adapter, RJ11 4 Wire to BT Telephone Female Socket, Cable Adapter Landline Port Converter Extender FAX Modem Corded Cordless for Seamless Calls & Fast Internet (White)
kenable RJ11 4 Wire to BT Telephone Female Socket for Wireless Router/Virgin Hub to UK Adapter 10cm Router Phone socket to BT Socket Convertor
10cm RJ11 4 Wire to BT Telephone Female Socket for Virgin Hub To UK Adapter 6P4C
