---
product_id: 87560081
title: "COOLM 12V 4A Power Supply Adapter Transformer AC 100-240V to DC 12V 4Amp 48W Adapter 5.5x2.5mm Jack for CCTV Camera LED Strip Light"
brand: "coolm"
price: "10.98 OMR"
currency: OMR
in_stock: true
reviews_count: 13
category: "Coolm"
url: https://www.desertcart.com.om/products/87560081-coolm-12v-4a-power-supply-adapter-transformer-ac-100-240v
store_origin: OM
region: Oman
---

# 12V 4A stable output 100-240V universal input 5.5x2.5mm versatile jack COOLM 12V 4A Power Supply Adapter Transformer AC 100-240V to DC 12V 4Amp 48W Adapter 5.5x2.5mm Jack for CCTV Camera LED Strip Light

**Brand:** coolm
**Price:** 10.98 OMR
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your productivity, anywhere, anytime!

## Quick Answers

- **What is this?** COOLM 12V 4A Power Supply Adapter Transformer AC 100-240V to DC 12V 4Amp 48W Adapter 5.5x2.5mm Jack for CCTV Camera LED Strip Light by coolm
- **How much does it cost?** 10.98 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/87560081-coolm-12v-4a-power-supply-adapter-transformer-ac-100-240v)

## Best For

- coolm enthusiasts

## Why This Product

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

## Key Features

- • **Power That Keeps Up:** Delivers a consistent 12V 4A output, powering your devices without a hitch.
- • **Universal Connector:** 5.5x2.5mm jack fits most DC ports, including 5.5x2.1mm, ensuring hassle-free setup.
- • **Global Compatibility:** Works seamlessly worldwide with 100-240V AC input, perfect for the jet-setting professional.
- • **Built-In Safety Shield:** Automatic overload, overvoltage, thermal cut-off, and short circuit protection keep your gear safe.
- • **Plug & Play Versatility:** Ideal for CCTV cameras, LED strips, routers, monitors, and more—power your smart workspace effortlessly.

## Overview

The COOLM 12V 4A Power Supply Adapter offers a reliable 48W output with universal 100-240V AC input and a versatile 5.5x2.5mm DC connector. Certified by CE, FCC, and RoHS, it features advanced safety protections and supports a wide range of 12V devices including CCTV cameras, LED strips, and monitors, making it the perfect upgrade for professionals seeking dependable, global-ready power solutions.

## Description

Buy COOLM 12V 4A Power Supply Adapter Transformer AC 100-240V to DC 12V 4Amp 48W Adapter 5.5x2.5mm Jack for CCTV Camera LED Strip Light: AC Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good replacement for a home router - I had to replace my Firewall router power supply. I gave this one a try and so far it has worked well. Seems of good quality and a good value. I would purchase again. Make sure you have the voltage correct for your device.
Review: They work - I purchased two new PSU's for my two UPSTAR M280A1 PC monitors which I bought used and didn't have the correct power adapters. These monitors require a 12v 4amp PSU that have a maximum of 48watts. now they power on and work solid.

## Features

- Output: DC 12V 4A, Input: AC 100-240V 1.8A 50/60Hz, Applicable worldwide. DC Connector: 5.5mm x 2.5mm, compatible with 5.5mm x 2.1mm DC port.
- It can perfect replacement for 12V 2A / 2.5A / 3A / 3.2A / 3.5A as amperage isnt forced. (If your previous Adaptor was less than 4A then this will be a perfect replacement as amperage is NOT Forced)
- It are certified by CE / FCC / RosH certification. We focus on providing quality power products and excellent customer service and Automatic overload cut-off, over voltage cut-off, automatic thermal cut-off, short circuit protection.
- Widely applicable to 12V LCD Monitor, Wireless Router, CCTV Cameras, LED Pixel Strip Light, LCD TFT Monitors, TVs, DVDTVs, etc other DC 12V devices(Not more than 48W)
- Notice: Please check the specifications of your appliance, power input and output voltage and current parameters and DC interface before purchasing. If you do not understand, please contact us in time, we always adhere to and provide quality after-sales support

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D5BX22W |
| Customer Reviews | 4.5 4.5 out of 5 stars (202) |
| Date First Available | May 18, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 12 ounces |
| Item model number | YU1204 |
| Manufacturer | COOLM |
| Product Dimensions | 4.53 x 1.93 x 1.18 inches |

## Product Details

- **Amperage:** 4 Amps
- **Brand:** COOLM
- **Color:** 12V 4A Power Supply
- **Compatible Devices:** 12V LED Strip Light LED Driver / CCTV Security System
- **Compatible Phone Models:** inapplicability
- **Connector Type:** Barrel Connector
- **Included Components:** 12V 4A Power Supply
- **Number of Items:** 1
- **Special Feature:** Short Circuit Protection
- **Wattage:** 48 watts

## Images

![COOLM 12V 4A Power Supply Adapter Transformer AC 100-240V to DC 12V 4Amp 48W Adapter 5.5x2.5mm Jack for CCTV Camera LED Strip Light - Image 1](https://m.media-amazon.com/images/I/71zsbFwRnwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good replacement for a home router
*by M***E on May 23, 2023*

I had to replace my Firewall router power supply. I gave this one a try and so far it has worked well. Seems of good quality and a good value. I would purchase again. Make sure you have the voltage correct for your device.

### ⭐⭐⭐⭐⭐ They work
*by 2***0 on December 31, 2022*

I purchased two new PSU's for my two UPSTAR M280A1 PC monitors which I bought used and didn't have the correct power adapters. These monitors require a 12v 4amp PSU that have a maximum of 48watts. now they power on and work solid.

### ⭐⭐⭐⭐⭐ No complaints
*by H***A on May 20, 2024*

Didn't get hot from use the length of the cord is decent connected to the devices with given power quality seems nice.

## Frequently Bought Together

- COOLM 12V 4A Power Supply Adapter Transformer AC 100-240V to DC 12V 4Amp 48W Adapter 5.5x2.5mm Jack for CCTV Camera LED Strip Light
- Snsnlent DC 12V 4A 48W AC Adapter Power Supply 12V 4A 48W AC/DC Power Adapter with 5.5x2.5mm DC Plug 12V 4A 48W Power Supply for LCD Monitor, LED Strip Light, CCTV Security System
- 12V 4A Power Adapter - LeTaoXing AC 100-240V 50/60Hz to DC 12 Volt 4 Amp 48W Power Supply 12V/4A Charger for LED Strip Light LED Driver CCTV Security System

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-14*