---
product_id: 1439143
title: "C2G RJ11 Modem Cable For DSL Internet - Connects Phone Jack To Broadband DSL Modems For High Speed Data Transfer - 7ft Long Ethernet Network Cable With Double-Shielding To Reduce Interference - 28721"
brand: "c2g"
price: "2869 som"
currency: KGS
in_stock: true
reviews_count: 8
url: https://www.desertcart.kg/products/1439143-c2g-rj11-modem-cable-for-dsl-internet-connects-phone-jack
store_origin: KG
region: Kyrgyzstan
---

# High-speed data 7ft length Double-shielded C2G RJ11 Modem Cable For DSL Internet - Connects Phone Jack To Broadband DSL Modems For High Speed Data Transfer - 7ft Long Ethernet Network Cable With Double-Shielding To Reduce Interference - 28721

**Brand:** c2g
**Price:** 2869 som
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Internet Experience!

## Quick Answers

- **What is this?** C2G RJ11 Modem Cable For DSL Internet - Connects Phone Jack To Broadband DSL Modems For High Speed Data Transfer - 7ft Long Ethernet Network Cable With Double-Shielding To Reduce Interference - 28721 by c2g
- **How much does it cost?** 2869 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/1439143-c2g-rj11-modem-cable-for-dsl-internet-connects-phone-jack)

## Best For

- c2g enthusiasts

## Why This Product

- Trusted c2g brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Design:** Snagless molded connectors ensure longevity and reduce wear and tear on your cable.
- • **Quality Assurance:** Each cable is packaged securely to guarantee you receive a top-notch product.
- • **Seamless Connectivity:** Effortlessly connect your DSL modem to any phone jack for lightning-fast internet speeds.
- • **Universal Compatibility:** Works seamlessly with all major DSL providers like AT&T, CenturyLink, and Xfinity.
- • **Interference-Free Performance:** Foil double-shielding minimizes interference, delivering a smooth, error-free data transfer.

## Overview

The C2GRJ11 Modem Cable is a 7-foot RJ11 DSL modem cable designed to connect your broadband DSL modem to a phone jack, ensuring high-speed data transfer with minimal interference. Its durable, snagless design and compatibility with major DSL providers make it an essential accessory for any internet setup.

## Description

C2G RJ11 Modem Cable For DSL Internet - Connects Phone Jack To Broadband DSL Modems For High Speed Data Transfer - 7ft Long Ethernet Network Cable With Double-Shielding To Reduce Interference - 28721

## Features

- RJ11 Data Transfer Cable - One (1) transparent blue 7 foot RJ11 DSL Modem Cable
- Use - Connect any broadband DSL modem into a phone jack with this internet cable for faster internet speeds and data transmission than any regular phone cord
- Durable - Snagless molded connector gives increased durability by reducing strain on the internet cable adapter
- High Speed Data - Internet connection cable with foil double-shielding reduces interference, while the twisted-pair construction minimizes crosstalk for high speed, error-free DSL data transfer
- Compatibility - Internet cable connector is compatible with all DSL modems from AT&T, CenturyLink, Xfinity and more, so you have an easy set up
- Packaging - C2G cables are packaged in sturdy and reliable packaging in order to ensure a quality cable is delivered to your home

## Product Details

- **Brand:** C2G
- **Connector Type:** RJ11
- **Compatible Devices:** Modem
- **Special Feature:** High Speed
- **Compatible Phone Models:** Most RJ11 phone jacks

## Images

![C2G RJ11 Modem Cable For DSL Internet - Connects Phone Jack To Broadband DSL Modems For High Speed Data Transfer - 7ft Long Ethernet Network Cable With Double-Shielding To Reduce Interference - 28721 - Image 1](https://m.media-amazon.com/images/I/71DISWgeaqL.jpg)
![C2G RJ11 Modem Cable For DSL Internet - Connects Phone Jack To Broadband DSL Modems For High Speed Data Transfer - 7ft Long Ethernet Network Cable With Double-Shielding To Reduce Interference - 28721 - Image 2](https://m.media-amazon.com/images/I/71BixHuNLJL.jpg)
![C2G RJ11 Modem Cable For DSL Internet - Connects Phone Jack To Broadband DSL Modems For High Speed Data Transfer - 7ft Long Ethernet Network Cable With Double-Shielding To Reduce Interference - 28721 - Image 3](https://m.media-amazon.com/images/I/71ekyLVVcVL.jpg)
![C2G RJ11 Modem Cable For DSL Internet - Connects Phone Jack To Broadband DSL Modems For High Speed Data Transfer - 7ft Long Ethernet Network Cable With Double-Shielding To Reduce Interference - 28721 - Image 4](https://m.media-amazon.com/images/I/71+VUoOIGeL.jpg)
![C2G RJ11 Modem Cable For DSL Internet - Connects Phone Jack To Broadband DSL Modems For High Speed Data Transfer - 7ft Long Ethernet Network Cable With Double-Shielding To Reduce Interference - 28721 - Image 5](https://m.media-amazon.com/images/I/71t1lSg6pzL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Will this work well for AT&T U-verse?**
A: Works great on U-Verse. I saw a small but quantifiable boost in internet speeds over the cable they originally used during installation.

**Q: Would work with and adsl modem router?**
A: I have used a similar cable for my CenturyLink C1000A and C1900A routers. This cable would also be an upgrade for old internal phone wiring (un-shielded twisted pair).

**Q: I ordered this rj11(6ft).  I received rj12(7ft) both had the #28721.  will this rj12 work?.**
A: Physically they are the same connector, so if an RJ11 plug will fit into a socket, then an RJ12 could instead.Where they differ is the wiring. RJ11 has wires to 4 of the 6 pins, where as RJ12 uses all 6.  Yes, I believe it will.

**Q: Can I exchange it for a longer one?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent RJ11 Cable
*by B***T on July 10, 2021*

I write this review in response to the guy who complained that the cable is from 1999.The cable is "SFTP" shielded, and this is printed on the jacket. Those letters stand for "Screened Fully-Shielded Twisted Pair."This is an improvement over regular phone cables because of three things.1. Pairs of conductors are twisted together to minimize crosstalk. This technology was invented by Alexander Graham Bell, so it much precedes the 1999 timestamp conferred by the other reviewer. it works by allowing both conductors of the pair to absorb the same amount of electromagnetic interference as one another from an adjacent source.2. The pairs are each shielded with foil. This is another means to keep electromagnetic interference from altering the signal transmitted across the pairs, and it dates back to Michael Faraday.3. All of the pairs (in this case two of them) are bundled and together wrapped in foil to further protect the integrity of the signals transmitted through them.None of this technology is groundbreaking, but the reason to use shielded cat 5e ethernet cable is simple: most phone cord doesn't go to such great lengths to protect the signal, while ethernet cable is designed with signal integrity in mind due to the greater throughput demanded by its applications.The connectors on this cable are very nice. Unlike most phone cords, they feature strain reliefs. The connectors are shielded, which is important for the foil shielding of the cables to work properly.At 7ft long, this cable may also be substantially shorter than the green DSL cable provided by your ISP. That is a good thing. If your green cable is bunched up and zip-tied, using a shorter cable ceteris paribus is an obvious way to reduce the voltage drop between your gateway and the ISP's DSLAM.This cable may not improve your connection if your internet is already working properly, but if you are having problems with your existing cable and/or you wish to spend a few bucks on a high-quality RJ11 cable for your DSL gateway, it is a solid choice. Don't worry about the year that cat 5e was introduced; cat 7 was introduced in 2002 but that doesn't mean 10GigE is obsolete. Focus instead on the problems you are having with your internet service and how to improve your connection by improving the weakest links in your setup.

### ⭐⭐⭐⭐⭐ Good Quality
*by A***R on May 25, 2025*

Good QualityI will buy gain when needed.

### ⭐⭐⭐⭐⭐ When Trouble-Shooting Internet or Computer Issues ALWAYS Consider the Cables, and this One is Great!
*by A***L on November 8, 2016*

o/` o/` What a difference, a cable makes.. 84 little inches... o/` o/` (Hopefully this brought to mind for you Aretha singing 'What a Difference a Day Makes'.)Seriously, I have been involved in tech for going on 20+ years, and one of the things that I learned early on was that if there is an issue with anything that is connecting or connected to anything else - and where a cable is involved at any point - *always* check the cables! It's often not obvious - or even visible at all - when a cable has an issue, and it can cause a slow connection, or an erratic connection, or even no connection at all!It's also the simplest and cheapest thing to check!Most recently I ordered this particular cable because I had upgraded to a newer, high-speed modem, and trust me, when your ISP ships you that new modem, they are *not* including good quality cables (unless they are a very unusual ISP). So I ordered this cable, and I can confirm that it's a great cable, and works very well!

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.kg/products/1439143-c2g-rj11-modem-cable-for-dsl-internet-connects-phone-jack](https://www.desertcart.kg/products/1439143-c2g-rj11-modem-cable-for-dsl-internet-connects-phone-jack)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-23*