MainCore 3m long White RJ11 to RJ45 / ADSL Modem, Broadband Data 4 wire Flat Cable Lead (Available in 1m, 2m, 3m, 5m, 10m, 15m, 20m) (3m)

No problems at all. Not sure if it's the cable or our router stabilising since the service install in March, but we're getting over 80Mb/s with our FTTC service.Just keep in mind that it's quite a blueish shade of white so might not match or blend with surroundings completely.

Bought this to move a router. Read the reviews. This does not fit into a BT socket!!!!!! It arrived damaged anyway so only 4 stars

need a longer cable to move my router and this solved my problem

Absolutely fine just what I needed

What’s to dislike? I needed the part, ordered the part, received the part. Delivery was first class.

I damaged my cable between the NTE5C and my router and required approx 15 metres of cable with RJ11 plug at one end and a RJ45 plug at the other end. Tried B&Q and Screwfix without success. Delighted I managed to get this via MainCore on Amazon. Fitted and worked ok.

Bought this to replace a damaged cable for my FRITZ!Box 3490 router. The original cable was about 3 metres in length and the new replacement is only 1 metre in length, which in theory should be better.... It's not. My fibre connection is now about 5Mbps slower with the new shorter cable.This is a basic non-shielded and non-twisted phone cable. It's thin and feels cheap... It allows my router to connect to my fibre broadband service, but that's the only good thing about it.

Good