1STec 20M ADSL 2+ RJ11 Modem Extension Cable for BT Infinity Sky Q Talktalk Plusnet EE Vodafone Now Broadband First Utility & Post Office FTTC Fibre/Standard Internet Connections (20 Metre Black)

This is working great, connecting the main telephone line to the router.Good quality cable and good connection.

I used the 15m RJ11/RJ11 cable to connect my ADSL router directly to the filtered port on a service specific faceplate on my master socket. I chose this one because it's Cat5e cable, so the conductors are twisted pairs, which handle any external noise better than the cheap, flat cables would.I'm now getting a much higher connection speed and better upstream and downstream bandwidth than I have ever had. Of course, it's impossible to tell how much of this is due to the poor quality of the internal 'phone extension/filter it replaced, but I'm as pleased as I can be with this product.

works fine. internet slightly slower after adding extension cabel

What can you say two female connections on a cable plug one end into your phone the other into your phone socket job down. Cannot fault the product and a good price. A win win for me

Reliable!

This is a really good cable and it is hard to find decent high speed cables short of crimping them yourself.I had been looking for a while for a cable so I could move my parents router to a better location for WiFi but being on 140Mbps ultra fast fibre, I wasn't trusting the usual cheap Cat5 cables which have a rated limit of 100Mbps which may be fine if you are on a slow-lane fibre service under 100Mbps.This cable is a Cat5e which is rated up to a gigabit (1000 Mbps) so no problem there.The 10 meter cable was perfect for relocating from the master socket and gave no drop in speed or performance.I didn't see any increase in performance but the internet speed was already sitting at the upper limit of the line so I was not looking for a boost but to keep the existing speed over extra distance and this cable worked perfectly.Very happy with the purchase.

Likes:- the thinness of the cable- the length- the supplied clips.Dislikes: none so far.If your home has its broadband socket in the hallway or a room different to where you want to use WiFi most, this is an excellent way of connecting the socket to your router without buying an expensive WiFi extender. I think it's always better to "hard-wire" anyway.Given the length and thinness of the cable, I was able to connect the router in my lounge to my broadband socket in the hall. You'll see from the photos how I connected the cable from the socket, round the bottom stair, round the doorframe, under the door corner and into the lounge. For extra neatness, I used three pieces of 12mm X 8mm x 2m white cable trunking (available from most DIY shops) to discreetly hide the cable in most places, using the clips only for twists that the trunking couldn't make. (See photos.) For that reason the supplied clips are very welcome. Hope you find this helpful. 🙂

I exchanged my BT cable for this and my Hud stopped working.