Telephone Cables, Extensions, Adapters & Splitters

We have a wide range of cables to connect your telephone or modem including RJ11 Modem Cables, Telephone Extension Cables, BT to RJ11 Leads, ADSL Microfilters and many more. Our range of phone splitters and adapters allows you to expand the number of phone sockets you have or convert between BT connector and RJ11.

Browse 82 products in our Telephone Cables range, priced from £0.24 inc VAT. Pick a length between 1m and 30m, including 2m, 3m, 5m, 7.5m and 10m. Available in White and Black. Among them are RJ11 to RJ11 Modem Cable, RJ11 to RJ45 Modem Cable, BT Extension Cable 6 Core 28AWG and Black RJ11 ADSL Modem Cable 4 Wire Straight.