---
product_id: 65405543
title: "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"
brand: "siocen"
price: "HK$158"
currency: HKD
in_stock: true
category: "Siocen"
url: https://www.desertcart.hk/products/65405543-2-pack-10ft-dc-power-extension-cable-5-5mm-x
store_origin: HK
region: Hong Kong
---

# Supports 5V to 24V DC devices 10ft length for extended reach 2.1mm x 5.5mm universal DC plug 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

**Brand:** siocen
**Price:** HK$158
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up your space—extend beyond limits with SIOCEN cables!

## Quick Answers

- **What is this?** 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 by siocen
- **How much does it cost?** HK$158 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/65405543-2-pack-10ft-dc-power-extension-cable-5-5mm-x)

## 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

- • **Premium Copper Core:** Low resistivity copper wiring ensures stable, efficient power delivery.
- • **Indoor & Outdoor Ready:** Durable design perfect for security cameras, LED strips, routers, and more.
- • **Plug & Play Simplicity:** Easy male-to-female connection for quick setup without hassle.
- • **Extend Your Power Reach:** Two 10ft heavy-duty cables to keep your devices connected anywhere.
- • **Universal Compatibility:** Fits all 2.1mm x 5.5mm DC plugs powering 5V to 24V devices seamlessly.

## Overview

The SIOCEN 2-Pack 10FT DC Power Extension Cables feature premium pure copper wiring and universal 2.1mm x 5.5mm barrel plugs, supporting 5V to 24V DC devices. Designed for both indoor and outdoor use, these heavy-duty extension cords provide reliable, low-resistance power delivery for security cameras, LED strips, routers, and other electronics, ensuring your setup stays connected over longer distances with effortless plug-and-play installation.

## 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 |
| Best Sellers Rank | #14 in Surveillance Camera Cables |
| Brand | SIOCEN |
| Color | Black |
| Connector Gender | Male-to-Female |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,025) |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Length | 120 Inches |
| Item Weight | 0.14 Kilograms |
| Manufacturer | SIOCEN |
| Mfr Part Number | 4336304934 |
| Model Number | 4336304934 |
| Number of Outlets | 1 |
| 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 |
| Wattage | 24 watts |

## Product Details

- **Brand:** SIOCEN
- **Color:** Black
- **Connector Gender:** Male-to-Female
- **Plug Format:** 2.1mm x 5.5mm barrel plug
- **Voltage:** 12 Volts

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61EyYshbNOL.jpg)

## Available Options

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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hk/products/65405543-2-pack-10ft-dc-power-extension-cable-5-5mm-x](https://www.desertcart.hk/products/65405543-2-pack-10ft-dc-power-extension-cable-5-5mm-x)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-07-30*