---
product_id: 374062681
title: "Corpco RJ12 Telephone Inline Coupler 6p6c Straight Wiring Also for RJ11 Cords, White, Pack of 2"
brand: "corporate computer"
price: "4391 Ft"
currency: HUF
in_stock: true
reviews_count: 6
category: "Corporate Computer"
url: https://www.desertcart.hu/products/374062681-corpco-rj12-telephone-inline-coupler-6p6c-straight-wiring-also-rj11
store_origin: HU
region: Hungary
---

# Gold-plated corrosion resistance RJ11 & RJ12 compatible 6-pin straight wiring Corpco RJ12 Telephone Inline Coupler 6p6c Straight Wiring Also for RJ11 Cords, White, Pack of 2

**Brand:** corporate computer
**Price:** 4391 Ft
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect like a pro—extend your reach with flawless clarity!

## Quick Answers

- **What is this?** Corpco RJ12 Telephone Inline Coupler 6p6c Straight Wiring Also for RJ11 Cords, White, Pack of 2 by corporate computer
- **How much does it cost?** 4391 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/374062681-corpco-rj12-telephone-inline-coupler-6p6c-straight-wiring-also-rj11)

## Best For

- corporate computer enthusiasts

## Why This Product

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

## Key Features

- • **Pack of Two:** Double your connectivity options and always have a backup on hand
- • **Seamless Extension:** Effortlessly link two phone cords for uninterrupted connectivity
- • **Universal Compatibility:** Works flawlessly with both RJ11 and RJ12 cables—no adapter needed
- • **Compact & Discreet Design:** Sleek white finish blends seamlessly into any professional environment
- • **Premium Gold-Plated Contacts:** Ensures crystal-clear signal transmission and long-lasting durability

## Overview

The Corpco RJ12 Telephone Inline Coupler is a compact, white, 6-pin straight wiring connector designed to seamlessly join two RJ11 or RJ12 phone cords. Featuring gold-plated contacts for superior signal quality and corrosion resistance, this pack of two couplers is perfect for extending phone or mic cables in both indoor and outdoor settings.

## Description

RJ12 couplers can be used to connect 2 RJ12 or RJ11 phone cords together to extend the length. This coupler is wired straight thru as indicated below: pin1 -- pin1 pin2 -- pin2 pin3 -- pin3 pin4 -- pin4 pin5 -- pin5 pin6 -- pin6

Review: Super for Yeasu mic extension. - Great item, fit my needs exactly. Wanted to extend the mic. cord on a Yeasu FTM radio, this and a dual end adapter worked great for the purpose.
Review: Coupler - Exact replacement for a failed unit

## Features

- 6 conductor straight wiring
- Works on RJ12 and RJ11 cords
- Color: White
- Gold plated connections

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08P6473T6 |
| Best Sellers Rank | #294 in Telephone Wires |
| Brand | Corporate Computer |
| Cable Type | Telephone |
| Color | White |
| Compatible Devices | Telephone |
| Connector Gender | Male-to-Male |
| Connector Type | Rj12 |
| Date First Available | November 26, 2020 |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Item Weight | 0.739 ounces |
| Item model number | Corpco-RJ12 |
| Manufacturer | Corpco |
| Maximum Voltage | 60 Volts (DC) |
| Number of Pins | 6 |
| Product Dimensions | 1.3 x 0.9 x 0.3 inches |
| Shape | Round |
| Special Feature | Magnetic |
| Unit Count | 2 Count |

## Product Details

- **Brand:** Corporate Computer
- **Cable Type:** Telephone
- **Compatible Devices:** Telephone
- **Connector Type:** Rj12
- **Special Feature:** Magnetic

## Images

![Corpco RJ12 Telephone Inline Coupler 6p6c Straight Wiring Also for RJ11 Cords, White, Pack of 2 - Image 1](https://m.media-amazon.com/images/I/313ZAn8L3CL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super for Yeasu mic extension.
*by T***. on March 5, 2025*

Great item, fit my needs exactly. Wanted to extend the mic. cord on a Yeasu FTM radio, this and a dual end adapter worked great for the purpose.

### ⭐⭐⭐⭐⭐ Coupler
*by A***R on November 8, 2025*

Exact replacement for a failed unit

### ⭐⭐⭐⭐⭐ Works as advertised
*by K***N on September 12, 2023*

Nice coupler, works like it is designed. Couples 2 RJ12 6p6c cables together. Would buy these again if I need more.

## Frequently Bought Together

- Corpco RJ12 Telephone Inline Coupler 6p6c Straight Wiring Also for RJ11 Cords, White, Pack of 2
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- NECABLES 2Pack RJ12 Cable 1ft Phone Cord RJ12 6P6C Male to Male Straight Wired for Both Data and Voice Use Black - 1 Foot

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**Shop now:** [https://www.desertcart.hu/products/374062681-corpco-rj12-telephone-inline-coupler-6p6c-straight-wiring-also-rj11](https://www.desertcart.hu/products/374062681-corpco-rj12-telephone-inline-coupler-6p6c-straight-wiring-also-rj11)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-17*