---
product_id: 29743230
title: "500ma AC to 12V DC Power Adapter with 4-Pin Molex Style Connector"
brand: "koolertek"
price: "AR$12067"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/29743230-500ma-ac-to-12v-dc-power-adapter-with-4-pin
store_origin: AR
region: Argentina
---

# 500mA Output 12V Power 4-Pin Connector 500ma AC to 12V DC Power Adapter with 4-Pin Molex Style Connector

**Brand:** koolertek
**Price:** AR$12067
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Your Passion with Precision!

## Quick Answers

- **What is this?** 500ma AC to 12V DC Power Adapter with 4-Pin Molex Style Connector by koolertek
- **How much does it cost?** AR$12067 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/29743230-500ma-ac-to-12v-dc-power-adapter-with-4-pin)

## Best For

- koolertek enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Designed for low-power applications only.
- • **Compact Design:** Space-saving solution for your power needs.
- • **Reliable Performance:** Consistent 500mA output for optimal functionality.
- • **Power Up Your Projects:** Transform AC to 12V DC effortlessly!
- • **Versatile Connectivity:** Perfect for fans, lights, and accessories.

## Overview

The 500mA AC to 12V DC Power Adapter is a compact and efficient solution for converting standard AC wall power into 12V DC power. Featuring a 4-pin Molex style connector, it is ideal for powering computer fans, lights, and various accessories outside of a computer case. With a maximum output of 500mA, this adapter is designed specifically for low-power applications, ensuring reliable performance without the risk of overloading.

## Description



## Features

- Converts AC Wall Power into 12 Volt DC Power
- 4 Pin Molex Style Connection with Female Pins (Only Two Pins are Present, 12V and Ground. Pins for 5V Power are not present)
- Great for Powering Computer Fans, Lights, and Accessories outside of a Computer Case
- *Note: Only supplies 12VDC Power, Does not supply 5VDC Power - Not for use with hard drives or disc drives*
- 500mA (0.5A) Maximum

## Product Details

- **Brand:** Koolertek
- **Item dimensions L x W x H:** 5 x 1 x 4 inches
- **Item Weight:** 2.5 Ounces
- **UPC:** 753677700796
- **Manufacturer:** Koolertek

## Images

![500ma AC to 12V DC Power Adapter with 4-Pin Molex Style Connector - Image 1](https://m.media-amazon.com/images/I/317q9gSHGjL.jpg)

---

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**Shop now:** [https://www.desertcart.com.ar/products/29743230-500ma-ac-to-12v-dc-power-adapter-with-4-pin](https://www.desertcart.com.ar/products/29743230-500ma-ac-to-12v-dc-power-adapter-with-4-pin)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-20*