---
product_id: 419595064
title: "2.1mm x 5.5mm Extension Cable, DC 12v Power Supply Adapter for CCTV Security Camera Surveillance Indoor Wireless IP Camera Dvr Standalone LED Strip, Car, 12 Volt Male to Female Cord Plug 10ft 2 Pack"
brand: "siocen"
price: "FREE"
currency: EUR
in_stock: false
category: "Siocen"
url: https://www.desertcart.be/products/419595064-2-1mm-x-5-5mm-extension-cable-dc-12v-power
store_origin: BE
region: Belgium
---

# Supports 5V-24V DC devices 10ft length for extended reach 2.1mm x 5.5mm universal connectors 2.1mm x 5.5mm Extension Cable, DC 12v Power Supply Adapter for CCTV Security Camera Surveillance Indoor Wireless IP Camera Dvr Standalone LED Strip, Car, 12 Volt Male to Female Cord Plug 10ft 2 Pack

**Brand:** siocen
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🔌 Power up your security game with seamless extension!

## Quick Answers

- **What is this?** 2.1mm x 5.5mm Extension Cable, DC 12v Power Supply Adapter for CCTV Security Camera Surveillance Indoor Wireless IP Camera Dvr Standalone LED Strip, Car, 12 Volt Male to Female Cord Plug 10ft 2 Pack by siocen
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/419595064-2-1mm-x-5-5mm-extension-cable-dc-12v-power)

## Best For

- siocen enthusiasts

## Why This Product

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

## Key Features

- • **Extend Your Reach:** 10ft heavy-duty cables keep your security setup connected, no matter the distance.
- • **Power Versatility:** Seamlessly supports 5V, 9V, 12V, and 24V devices for ultimate flexibility.
- • **Durable & Reliable:** Premium pure copper wiring ensures low resistance and stable power delivery.
- • **Plug & Play Convenience:** Male-to-female design guarantees secure, hassle-free connections every time.
- • **Universal Compatibility:** Precision 2.1mm x 5.5mm connectors fit most CCTV, IP cameras, LED strips, and more.

## Overview

The SIOCEN 2-Pack 10ft DC Power Extension Cables feature universal 2.1mm x 5.5mm male-to-female connectors, supporting 5V to 24V devices. Crafted with premium copper wire for optimal conductivity, these durable cables extend your CCTV, IP cameras, LED strips, and other DC-powered devices effortlessly, ensuring reliable, long-distance power connections indoors or outdoors.

## Description

NOTE： Buying the cable with the wrong plug size is a common problem.The most reliable method is to measure the inner diameter and outer diameter of the power adapter plug. This DC Plug Size - 2.1mm (inside diameter) x 5.5mm (outside diameter) plugs. This cable will only accept 2.1mm (inside diameter) x 5.5mm (outside diameter) plugs. 2.1 mm x 5.5 mm plugs are commonly used for 5v, 9v, 12v, 15v and 24v 36 Volt power adapter. However, not all such power adapter uses 2.1mm x 5.5mm barrel plug. Please check the plugs size before purchase. Specification: Plug Size: 5.5mm(out size)/2.1mm(in size) Material: Copper wire inside Lenght：10ft Gauge：22AWG, 17*0.16mm Premium Pure Copper DC Power Extension Cable 2.1mm x 5.5mm DC 12V Power Extension Cord For CCTV Security Cameras This is 5.5mm x 2.1mm 12v Extension Cord (Out diameter is 5.5mm, the inner diameter is 2.1mm).Fits for any applications, devices and power adapters require DC in 12V power. Package Includes: 2 Pack 5.5mm x 2.1mm Extension Cord The length of the single extension cable is 10ft, you will get 2 pcs heavy duty 3m/10ft dc power extension cord. To Reach longer cable It can be used as a DC 12v extension cord when you find that your security camera Power cord is not long enough.you can connect more than two or three cables to reach longger than 10ft. Ideal for CCTV IP security camera,LED light strip, rigit strip, LED signage, car, boat, monitors, lighting,printers, sensors, DVR,Standalone,external hard drives,audio mixing and recording equipment, or anything that requires DC in 12v input and accept 12V 2.1mm x 5.5mm plug jack. Applications DC power supply cable Male to female Extender cord Fits for any applications, devices and power adapters require DC 12V power.Good extension for most security camera with power supply connector. Or LED Strip, Router, Printer, Audio pickup device etc.

## Features

- 10 ft/3 m DC power extension cable, The length of the single extension cable is 10ft, you will get 2 pcs heavy duty 3m/10ft dc power extension cables. 12v extension cord long enough for you to keeps your indoor or outdoor Wireless Security Camera connected over a much greater distance.even if it is far away from the plug.
- Connectors - Female: 2.1mm x 5.5mm jack. Male: 2.1 mm x 5.5 mm barrel plug. 5.5mm(outer diameter); 2.1mm(inner diameter) connector for power plug.
- 5.5mm x 2.1mm extension cord to extend the adapter cable for any brand IP security camera and CCTV security cameras,standalone DVR with 2.1mm x 5.5mm plug and not other sizes.
- Compatible with 24V / 12V / 9V / 6V / 5V or lower DC equipment. this dc security camera extension cord suitable for LED light strip, rigit strip, LED signage, and CCTV IP camera, DVR Standalone, router,Audio camera,car, boat, monitors, lighting,printers, sensors, DVR, external hard drives,audio mixing and recording equipment, or anything that requires DC input and accept 12V 2.1mm x 5.5mm plug.
- SIOCEN dc 12v extension cord is made of premium pure copper material, featuring lower resistivity and better electrical conductivity.It is easy to install, simply connect dc extension cable male to the devices and connect extension cable female to camera cable male, it will fit and stay well;Perfect fit your indoor or outdoor Security Cameras.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CRJKKZD |
| Amperage | 2 Amps |
| Best Sellers Rank | #137,633 in Electronics ( See Top 100 in Electronics ) #1,034 in Audio & Video Power Cables |
| Brand | SIOCEN |
| Color | Black |
| Connector Gender | Male-to-Female |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,056) |
| Ethernet Cable Category | Cat 1 |
| Has Extension Cord | Yes |
| Indoor Outdoor Usage | Indoor |
| Item Length | 10 Feet |
| Item Weight | 0.14 Kilograms |
| Manufacturer | SIOCEN |
| Mfr Part Number | 4336304934 |
| Model Number | 4336304934 |
| Number Of Conductors | 1 |
| Number of Items | 2 |
| Number of Outlets | 2 |
| Number of Packs | 2 |
| Plug Type | 2.1mm x 5.5mm barrel plug |
| Power Cord Prong Count | 1 |
| UL Listed | Yes |
| UPC | 615200978112 615200978037 |
| Unit Count | 1 Count |
| Voltage | 12 Volts |
| Water Resistance Level | Not Water Resistant |
| Wattage | 24 watts |

## Product Details

- **Brand:** SIOCEN
- **Colour:** Black
- **Connector gender:** Male-to-Female
- **Plug type:** 2.1mm x 5.5mm barrel plug
- **Voltage:** 12 Volts

## Images

![2.1mm x 5.5mm Extension Cable, DC 12v Power Supply Adapter for CCTV Security Camera Surveillance Indoor Wireless IP Camera Dvr Standalone LED Strip, Car, 12 Volt Male to Female Cord Plug 10ft 2 Pack - Image 1](https://m.media-amazon.com/images/I/61EyYshbNOL.jpg)

## Available Options

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

## Frequently Bought Together

- SIOCEN 2-Pack 10FT DC Power Extension Cable,5.5mm x 2.1mm Extension Cord,12v Extension Cord for Security Camera CCTV IP,Router,LED Strip,5V 9V 24V 12 Volt Male to Female Plug Supply Adapter Power Cord
- Vanxse 10Meters-33FT Dc 12v CCTV Power Extension Cable 2.1x5.5mm Power Cord for CCTV Security Camera WiFi IP Surveillance Camera NVR Dvr LED Strip Router CCTV Microphone Reverse Backup Camera
- Cromorc 10CH Expandable Wireless Security Camera System with 10.1" Monitor 4pcs 5MP Indoor Outdoor Camera 1-Way Audio Night Vision Motion Detection Home Business CCTV Surveillance 1TB HDD

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-10-26*