---
product_id: 62005802
title: "1STec 50M 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 (50 Metre White)"
brand: "1stec"
price: "522 Lei"
currency: RON
in_stock: true
reviews_count: 13
url: https://www.desertcart.ro/products/62005802-1stec-50m-adsl-2-rj11-modem-extension-cable-for-bt
store_origin: RO
region: Romania
---

# Copper conductors 50M length RJ11 connectivity 1STec 50M 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 (50 Metre White)

**Brand:** 1stec
**Price:** 522 Lei
**Availability:** ✅ In Stock

## Summary

> 📶 Elevate Your Internet Experience – Don’t Settle for Less!

## Quick Answers

- **What is this?** 1STec 50M 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 (50 Metre White) by 1stec
- **How much does it cost?** 522 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/62005802-1stec-50m-adsl-2-rj11-modem-extension-cable-for-bt)

## Best For

- 1stec enthusiasts

## Why This Product

- Trusted 1stec brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy Installation:** Connect effortlessly to your Microfilter or Openreach wall socket for a seamless setup.
- • **Optimal Signal Strength:** Maximize your Wi-Fi coverage by relocating your router with this high-quality extension cable.
- • **Designed for ADSL Modems:** Perfectly compatible with BT Infinity, Sky Q, Talktalk, Plusnet, and more.
- • **Premium Copper Construction:** Experience superior performance with genuine copper wiring, ensuring minimal signal loss.
- • **Future-Proof Your Connection:** Invest in a cable that supports your broadband needs today and tomorrow.

## Overview

The 1STec 50M ADSL 2+ RJ11 Modem Extension Cable is designed to enhance your broadband connection by allowing optimal positioning of your modem. With genuine copper conductors and compatibility with various internet service providers, this cable ensures minimal signal loss and maximum performance. Ideal for those looking to improve their Wi-Fi coverage and overall internet experience.

## Description

1STec 50M 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 (50 Metre White)

## Features

- NOT FOR CONNECTING DEVICES: These cables supply your broadband modem router with the main incoming signal from your internet service provider that usually first runs through a Microfilter or Openreach wall box before connecting to the ADSL / RJ11 input socket on your hub. These are not designed for and will not work to link or connect wired devices to the yellow LAN ports on your router as those connections require the bigger type RJ45 / Ethernet cables. This cable has the smaller RJ11 ends
- MOVE YOUR WIFI ROUTER: Connect your ADSL Modem to a Microfilter. Use with a filter or directly into an Openreach MK2, MK3 MK4 RJ11/RJ45 combination 431A & DATA Wall Socket. UK Manufactured using Genuine BT Solid Core cables. Beware of those that cheat unsuspecting customers by supplying Copper Clad Aluminium or Steel CCS in place of the more expensive version. We supply Copper so you will achieve the best possible results. Please view images or Google ‘CCA Burn Test’ for more about this
- GOOD POSITIONING IS KEY: Most suppliers are only interested in their service being in your property even if it has to be at your front door wasting half of its useful coverage. Moving your BT Home hub 4 5 or 6 for example, to a more central location in your home will boost the Wi-Fi strength to more locations. Many customers are aware of this but most will use the wrong type of replacement cable resulting in actually cancelling most of the performance benefits that they could have achieved
- PRESERVE YOUR CONNECTION: Adding any additional wire to your modem supply will weaken your signal very slightly with the correct cable but drastically with the incorrect type. No cable can increase your speed unless it is replacing an inferior one of similar length. However, relocating your Smart Hub for a stronger broadcast where the unit will actually be used, quickly outweighs the minimal losses of a good quality cable, resulting in much better overall wireless broadband performance
- CONDUCTORS ARE IMPORTANT: Although expensive, copper remains the best electrical conductor choice after Gold & Silver. Fibre Optic To The Cabinet connections rely on copper to deliver your supplied speed. Introducing any poor quality cord before the modem will always raise latency resulting in lower upload & download speeds. Extending without Twisted Pair cabling, especially around the home, also introduces RFI + EMI interference, leading to bad connections that are forever dropping out
- FASTEST CABLE TYPE BY DESIGN: The BT VoiceTec Phone & DATA cables on the external Network are what all modem manufacturers use when optimising their devices. Cable consistency before your router is the only way to ensures optimal operation. No other cable can truthfully claim to be faster for the Input side of your router. They all suffer from Higher Signal Attenuation which gets progressively worse with length. This is the reason why you will not find them available in very long lengths

## Images

![1STec 50M 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 (50 Metre White) - Image 1](https://m.media-amazon.com/images/I/71LVgqpyQUL.jpg)
![1STec 50M 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 (50 Metre White) - Image 2](https://m.media-amazon.com/images/I/71463pW0RqL.jpg)
![1STec 50M 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 (50 Metre White) - Image 3](https://m.media-amazon.com/images/I/81D7DkCco9L.jpg)
![1STec 50M 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 (50 Metre White) - Image 4](https://m.media-amazon.com/images/I/51EIOK7v4ZL.jpg)
![1STec 50M 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 (50 Metre White) - Image 5](https://m.media-amazon.com/images/I/612EcQioInL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## Questions & Answers

**Q: Does this cable work with bt ultrafast 150mb i'm having installed. it's fttp**
A: Yes

**Q: I want to move my sky router into a room 10 metres away. am i right to say one end gets plugged into the router and other end into open reach socket.**
A: You Are correct - That's Exactly What it Is an Extended Length of the Original Modem Cable - That You Would Have Had for your Current Installation. - There Are 2 Types of Cable - RJ45 - 'Ethernet' they fit the Sockets Between your Router & Computer - and Then RJ11 - 'Modem' From Router to 'Entry' Point - If you Have Any Doubt or some strange Configuration - Check your existing Router to Entry Point Cable - The Connections are Noticeably smaller than the Ethernet Cable Connections - As long as this is so on both Ends - Then this is the Right Cable.

**Q: what mm cable clips will i need to order for this cable please**
A: My cable came with a packet of clips. They look like 5mm.

**Q: Is this compatible with Plusnet router ,normal not fibre optic broadband?**
A: Thank you for your interest. 
Yes it is. The majority of telephone based broadband routers use an RJ11 Plug for the ADSL connection.
Only the Fritz Business Broadband modems to my knowledge use the bigger RJ45 connection for the DSL line IN. (German Router)
All UK providers use RJ11 connectors as shown on this cable.
Even if your modem was supplied with a 4 pin cable only 2 of the wires are actually used.
Eliminating the unnecessary unused wires has been shown to reduce interference and improve connections.
I hope this helps. 
1STec Customer Service.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Internet wire
  

*by C***N on Reviewed in the United Kingdom on 29 May 2024*

The product is fine

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Just did a review?
  

*by H***S on Reviewed in the United Kingdom on 28 April 2024*

Works fine

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Good picture
  

*by E***. on Reviewed in the United Kingdom on 4 December 2023*

Works good but sticky pads unstick  all the tine

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-06*