This cable can be used to connect your ADSL Modem (with an RJ11socket) to the Filter/Splitter. plugged into your BT ADSL enabled wall socket. Connection: 4 Pin RJ11 to RJ11. Suite for ADSL connection.
This product would be ideal for individuals or businesses in the UK needing a long-distance cable for a broadband router and internet modem, especially if they're also looking to have a traditional phone line as well.