---
product_id: 106830981
title: "CRJ Female DC 12V 4-Pin Molex Power Adapter Cable - 6-inch (15cm), Black Sleeved - Power ATX 4-Pin Peripheral Molex Devices with a 12V 5.5mm x 2.1mm DC Barrel Plug Power Supply"
brand: "crj electronics"
price: "€ 1.08"
currency: EUR
in_stock: false
reviews_count: 7
url: https://www.desertcart.be/products/106830981-crj-female-dc-12v-4-pin-molex-power-adapter-cable
store_origin: BE
region: Belgium
---

# 12V power delivery 6-inch (15cm) cable length 5.5mm x 2.1mm DC barrel plug CRJ Female DC 12V 4-Pin Molex Power Adapter Cable - 6-inch (15cm), Black Sleeved - Power ATX 4-Pin Peripheral Molex Devices with a 12V 5.5mm x 2.1mm DC Barrel Plug Power Supply

**Brand:** crj electronics
**Price:** € 1.08
**Availability:** ❌ Out of Stock

## Summary

> 🔌 Power your peripherals with precision and style — don’t get left unplugged!

## Quick Answers

- **What is this?** CRJ Female DC 12V 4-Pin Molex Power Adapter Cable - 6-inch (15cm), Black Sleeved - Power ATX 4-Pin Peripheral Molex Devices with a 12V 5.5mm x 2.1mm DC Barrel Plug Power Supply by crj electronics
- **How much does it cost?** € 1.08 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/106830981-crj-female-dc-12v-4-pin-molex-power-adapter-cable)

## Best For

- crj electronics enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** 6-inch sleeved cable offers a perfect balance of flexibility and neat cable management.
- • **Sleek Black Sleeving:** Professional-grade sleeving not only protects but elevates your build’s aesthetic.
- • **Precision Pin Alignment:** Designed for secure and error-free 4-pin Molex connection, preventing costly misplugs.
- • **Seamless 12V Power Boost:** Optimized wiring for stable 12V output powering your ATX 4-pin peripherals flawlessly.
- • **Universal DC Barrel Plug:** Standard 5.5mm x 2.1mm plug ensures compatibility with most 12V power supplies on the market.

## Overview

This CRJ Female DC 12V 4-Pin Molex Power Adapter Cable delivers reliable 12V power through a standard 5.5mm x 2.1mm DC barrel plug, featuring a 6-inch black sleeved cable designed for secure and neat connections to ATX 4-pin peripheral devices.

## Description

Buy CRJ Female DC 12V 4-Pin Molex Power Adapter Cable - 6-inch (15cm), Black Sleeved - Power ATX 4-Pin Peripheral Molex Devices with a 12V 5.5mm x 2.1mm DC Barrel Plug Power Supply: Power Cords - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works great, easier than wiring your own. - I bought this to go with a "HDMIHOME 50cm eSATAp Power ESATA Combo to SATA 22pin & IDE 4pin 5V 12V for 3.5 2.5 Hard Disk Data Cable" to power an external 3.5" drive. It worked great.
Review: Good quality adapter - Bought this to run some PC fans that are used as an exhaust for my server rack. Works as expected, and it doesn't feel like a cheap fire hazard either.

## Features

- Power a variety of ATX 4-pin peripheral molex devices with a conventional 12V DC power supply.
- 12V wiring: The power adapter cable is wired for 12V (only pins 1 and 2 are populated).
- DC barrel plug dimensions: 5.5mm OD x 2.1mm ID (most common type)
- NOTE: Please observe the 4-pin peripheral connector during insertion to ensure proper pin alignment.
- Cable length (including connectors) is 6 inches (15cm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.4 out of 5 stars 28 Reviews |

## Images

![CRJ Female DC 12V 4-Pin Molex Power Adapter Cable - 6-inch (15cm), Black Sleeved - Power ATX 4-Pin Peripheral Molex Devices with a 12V 5.5mm x 2.1mm DC Barrel Plug Power Supply - Image 1](https://m.media-amazon.com/images/I/8187MkrsjEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great, easier than wiring your own.
*by M***L on February 21, 2022*

I bought this to go with a "HDMIHOME 50cm eSATAp Power ESATA Combo to SATA 22pin & IDE 4pin 5V 12V for 3.5 2.5 Hard Disk Data Cable" to power an external 3.5" drive. It worked great.

### ⭐⭐⭐⭐⭐ Good quality adapter
*by A***G on May 7, 2019*

Bought this to run some PC fans that are used as an exhaust for my server rack. Works as expected, and it doesn't feel like a cheap fire hazard either.

### ⭐⭐⭐⭐ Mine works fine in the right position, but cuts out if I move it.
*by R***H on December 7, 2019*

This is exactly what I need to power a case fan I've installed on the outside of my cable modem, but if it's not in the right position, it doesn't work. I get the same results with both 2.1mm and 2.5mm internal diameter barrel plugs. Others have had good luck with them, so II may order another since I haven't found any alternatives. EDIT: I requested a return for replacement and they cross-shipped, so I got it quickly. The replacement works great.

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**Shop now:** [https://www.desertcart.be/products/106830981-crj-female-dc-12v-4-pin-molex-power-adapter-cable](https://www.desertcart.be/products/106830981-crj-female-dc-12v-4-pin-molex-power-adapter-cable)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-21*