---
product_id: 356753850
title: "TECH-X RJ11 Coupler, Telephone Phone Line Connector Coupler RFAdapter RJ11 6P4C Inline Coupler Keystone Jack Female to Female Straight Telephone Cable Cord Extension Adapter White PACK 2"
brand: "tech-x"
price: "₨1936"
currency: LKR
in_stock: true
category: "Tech X"
url: https://www.desertcart.lk/products/356753850-tech-x-rj11-coupler-telephone-phone-line-connector-coupler-rfadapter
store_origin: LK
region: Sri Lanka
---

# Oxygen-Free Copper Conductor 6P4C RJ11 Connector 3 Micron Gold-Plated Pins TECH-X RJ11 Coupler, Telephone Phone Line Connector Coupler RFAdapter RJ11 6P4C Inline Coupler Keystone Jack Female to Female Straight Telephone Cable Cord Extension Adapter White PACK 2

**Brand:** tech-x
**Price:** ₨1936
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect Like a Pro — Never Miss a Call or Meeting!

## Quick Answers

- **What is this?** TECH-X RJ11 Coupler, Telephone Phone Line Connector Coupler RFAdapter RJ11 6P4C Inline Coupler Keystone Jack Female to Female Straight Telephone Cable Cord Extension Adapter White PACK 2 by tech-x
- **How much does it cost?** ₨1936 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/356753850-tech-x-rj11-coupler-telephone-phone-line-connector-coupler-rfadapter)

## Best For

- tech-x enthusiasts

## Why This Product

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

## Key Features

- • **Durable Craftsmanship:** High-quality PVC insulation and oxygen-free copper deliver robust anti-interference protection.
- • **Compact & Sleek Design:** Small, lightweight inline coupler fits discreetly in any office or home setup.
- • **Seamless Line Extension:** Effortlessly connect and extend two RJ11 phone lines with zero signal loss.
- • **Universal Compatibility:** Works flawlessly with all landline phones and fax machines—your essential office meeting ally.
- • **Premium Signal Integrity:** 3 micron gold-plated pins ensure crystal-clear voice transmission without static.

## Overview

The TECH-X RJ11 Coupler is a high-quality inline adapter designed to seamlessly join two telephone lines using 6P4C RJ11 connectors. Featuring 3 micron gold-plated pins and oxygen-free copper conductors, it guarantees superior signal clarity and minimal interference. Compact and durable, this coupler is compatible with all landline phones and fax machines, making it an indispensable tool for professional environments seeking reliable phone connectivity.

## Description

TECH-X RJ11 Coupler, Telephone Phone Line Connector Coupler RFAdapter RJ11 6P4C Inline Coupler Keystone Jack Female to Female Straight Telephone Cable Cord Extension Adapter White PACK 2 : desertcart.in: Computers & Accessories

## Features

- ? HIGH QUALITY - RJ11 inline coupler is used to connect and extend two existing telephone lines with R11 telephone connector at both ends through telephone through box.
- SMOOTH CONNECTION - Compress all the spare space, accurate signal transmission, small and exquisite, compact, and durable. Easy to install and no static or distortion of voices.
- WIDE RANGE OF USE - Phone line coupler can be used for all telephones and fax machines, and is an assistant for office meetings, Premium Quality Inline Coupler for join 2 RJ11 telephone lines together, Extends phone line connections.
- HIGH-QUALITY MATERIAL - Phone line coupler High-quality PVC internal insulation, strong anti-interference ability, oxygen-free copper conductor, high-fidelity design, and exquisite craftsmanship.
- 3 MICRON GOLD PLATED PINS - It has high fidelity sound quality, exquisite workmanship, strong anti-interference ability and low signal attenuation coefficient. Provides good solid connection without signal loss.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09BVZ67CY |
| Best Sellers Rank | #13,782 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #118 in Ethernet Cables |
| Brand | TECH-X |
| Cable Type | Telephone (RJ11) |
| Colour | Beige |
| Compatible Devices | Charging Adapter |
| Compatible Phone Models | Compatible with landline phones, specific models not listed |
| Connector Gender | Male-to-Female |
| Connector Type | RJ11 |
| Country of Origin | India |
| Customer Reviews | 4.3 4.3 out of 5 stars (7) |
| Date First Available | 4 August 2021 |
| Indoor/Outdoor Usage | Indoor |
| Item model number | TECH-X_RJ11_COUPLER_PLASTIC_PACK-2/ |
| Manufacturer | Cheeku Technologies, info@cheekutech.com |
| Model number | TECH-X_RJ11_COUPLER_PLASTIC_PACK-2/ |
| Net Quantity | 2 Count |
| Number of Items | 1 |
| Number of Pins | 6 |
| Outer Material | Plastic |
| Special Feature | High Quality |
| Specification Met | FCC |

## Product Details

- **Brand:** TECH-X
- **Cable Type:** Telephone (RJ11)
- **Compatible Devices:** Charging Adapter
- **Connector Type:** RJ11
- **Special Feature:** High Quality

## Images

![TECH-X RJ11 Coupler, Telephone Phone Line Connector Coupler RFAdapter RJ11 6P4C Inline Coupler Keystone Jack Female to Female Straight Telephone Cable Cord Extension Adapter White PACK 2 - Image 1](https://m.media-amazon.com/images/I/31Pi5whwJnL.jpg)

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**Shop now:** [https://www.desertcart.lk/products/356753850-tech-x-rj11-coupler-telephone-phone-line-connector-coupler-rfadapter](https://www.desertcart.lk/products/356753850-tech-x-rj11-coupler-telephone-phone-line-connector-coupler-rfadapter)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-20*