RJ12 plug will fit in a BT filtered face plate on the master socket or a microfilter

3.5 meters long

RJ12 plug will Fit the RJ11 dsl socket on your modem or router or hub etc

RJ12 plugs are backwards compatible with RJ11 sockets

Black Braided outer

3.5 meter length made with Cat8 S/FTP twisted pair cable.

The pair has a foil sheilding and that in turn is shielded by an outer metal braid

Better than the flat cables that come with modems helps to stop cross talk induction CRC errors and interference from Mains cables and cordless phones etc

Ideal for BT Infinity fiber VDSL and ADSL2 Broadband but also any modem or router that's connected to a phone line in the UK

Please turn off your modem or router, smart-hub etc before swapping the cable then leave turned off for about 20 minutes before turning back on

Hand assembled and tested in England

Thanks for looking