---
product_id: 456278923
title: "RJ11 6P4C Inline Coupler, Modular Female to Female Straight Telephone Extension Cable Cord Coupler Adapter Jack White(2 Pack)"
brand: "uvital"
price: "VT6596"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/456278923-rj11-6p4c-inline-coupler-modular-female-to-female-straight-telephone
store_origin: VU
region: Vanuatu
---

# Low signal attenuation 6P4C RJ11 compatibility Strong anti-interference RJ11 6P4C Inline Coupler, Modular Female to Female Straight Telephone Extension Cable Cord Coupler Adapter Jack White(2 Pack)

**Brand:** uvital
**Price:** VT6596
**Availability:** ✅ In Stock

## Summary

> 📞 Stay connected, sound sharp, and never miss a call!

## Quick Answers

- **What is this?** RJ11 6P4C Inline Coupler, Modular Female to Female Straight Telephone Extension Cable Cord Coupler Adapter Jack White(2 Pack) by uvital
- **How much does it cost?** VT6596 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/456278923-rj11-6p4c-inline-coupler-modular-female-to-female-straight-telephone)

## Best For

- uvital enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Compact, durable design crafted with premium PVC and polyethylene insulation for long-term reliability.
- • **Crystal-Clear Audio:** Experience high fidelity sound quality with oxygen-free copper conductors for uninterrupted calls.
- • **Versatile Use Anywhere:** Perfect for home, office, or business settings—stay connected wherever it matters most.
- • **Interference? Not Here.:** Advanced anti-interference technology ensures your conversations stay crisp and clear.
- • **Seamless Line Extension:** Effortlessly connect and extend your telephone lines with precision RJ11 6P4C connectors.

## Overview

The Uvital RJ11 6P4C Inline Coupler is a compact, durable adapter designed to extend telephone lines with minimal signal loss. Featuring oxygen-free copper conductors and advanced anti-interference insulation, it guarantees high fidelity sound quality for professional and personal use across various environments.

## Description

Full description not available

## Features

- This product is used to connect and extend two existing telephone lines with R11 telephone head (6P4C, 6P2C crystal head) at both ends through telephone through box. It has high fidelity sound quality and design, simple and practical, high fidelity design, exquisite workmanship, strong anti-interference ability and low signal attenuation coefficient.
- Small and exquisite, compact and durable: compress all the spare space, accurate signal transmission, high efficiency and durability.
- Oxygen-free copper conductor, contact terminals: high-quality PVC, high fidelity design, exquisite technology.
- Polyethylene, PVC internal insulation: strong anti-interference ability, low signal attenuation coefficient.
- Scope of use: family, study, living room, bedroom, office, business meeting, education, entertainment, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Y1RGPG3 |
| Best Sellers Rank | #159 in Telephone Wires |
| Brand | Uvital |
| Brand Name | Uvital |
| Cable Type | twisted pair wire |
| Color | White |
| Compatible Devices | Split a single analog telephone line signal into multiple subscriber lines through multiple independent RJ11 connection points Compatible Devices Split a single analog telephone line signal into multiple subscriber lines through multiple independent RJ11 connection points See more |
| Connectivity Technology | RJ11 |
| Connector Gender | Female-to-Female |
| Connector Type | RJ11 |
| Customer Reviews | 4.6 out of 5 stars 769 Reviews |
| Included Components | RJ11 6P4C Inline Coupler |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Round |
| Item Weight | 15 Grams |
| Manufacturer | Uvital |
| Model | uv2019091801 |
| Number of Items | 2 |
| Number of Pins | 4 |
| Other Special Features of the Product | Compact |
| Recommended Uses For Product | connecting and extending telephone lines |
| Special Feature | Compact |
| UPC | 732083287428 |
| Unit Count | 2 Count |

## Product Details

- **Brand:** Uvital
- **Connector type:** RJ11
- **Cable type:** RJ11
- **Compatible devices:** Split a single analog telephone line signal into multiple subscriber lines through multiple independent RJ11 connection points
- **Special features:** Compact

## Images

![RJ11 6P4C Inline Coupler, Modular Female to Female Straight Telephone Extension Cable Cord Coupler Adapter Jack White(2 Pack) - Image 1](https://m.media-amazon.com/images/I/5143gA4P9qL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.vu/products/456278923-rj11-6p4c-inline-coupler-modular-female-to-female-straight-telephone](https://www.desertcart.vu/products/456278923-rj11-6p4c-inline-coupler-modular-female-to-female-straight-telephone)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-07*