---
product_id: 679369974
title: "YiKaiEn DC Power Supply Plug to Molex 4-Pin PC Fan Power Adapter Cable 11.8inch"
brand: "yikaien"
price: "S$35"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/679369974-yikaien-dc-power-supply-plug-to-molex-4-pin-pc
store_origin: SG
region: Singapore
---

# 5V to 12V speed control Compatible with 3/4-pin fans 11.8" cable length YiKaiEn DC Power Supply Plug to Molex 4-Pin PC Fan Power Adapter Cable 11.8inch

**Brand:** yikaien
**Price:** S$35
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your PC Game!

## Quick Answers

- **What is this?** YiKaiEn DC Power Supply Plug to Molex 4-Pin PC Fan Power Adapter Cable 11.8inch by yikaien
- **How much does it cost?** S$35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/679369974-yikaien-dc-power-supply-plug-to-molex-4-pin-pc)

## Best For

- yikaien enthusiasts

## Why This Product

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

## Key Features

- • **Plug and Play:** Simple installation means you can upgrade your cooling system in minutes!
- • **Compact Convenience:** With a generous 11.8-inch length, this cable provides flexibility in your PC setup.
- • **Transform Your Setup:** Easily convert 4-Pin Molex to DC power for versatile fan control.
- • **Universal Compatibility:** Designed to work seamlessly with both 3-pin and 4-pin fans, ensuring no fan is left behind.
- • **Speed at Your Fingertips:** Adjust fan speed effortlessly with 5V for whisper-quiet operation or 12V for maximum airflow.

## Overview

The YiKaiEnDC Power Supply Plug to Molex 4-Pin PC Fan Power Adapter Cable is a versatile solution for powering your PC fans. With an 11.8-inch cable, it allows for easy connection to various DC power supplies, enabling you to control fan speeds from silent to full throttle. Compatible with both 3-pin and 4-pin fans, this adapter is a must-have for any PC enthusiast looking to optimize their cooling system.

## Description

YiKaiEn DC Power Supply Plug to Molex 4-Pin PC Fan Power Adapter Cable 11.8inch

## Features

- Change the 4 Pin Molex to DC interface power supply.
- Use a Variety of DC Power Supplies to Control Desired Fan Speed (for Example: 5V for Silent, 12V for Full Speed)
- Input: Female 5.5mm OD x 2.1mm ID DC Plug Socket.
- Output: 3/4-Pin Type-D Male Fan Connector (Specialized Fan Connector Is Compatible With Both 3-Pin And 4-Pin Fans)
- Cable Length (Excluding Connectors): 11.8" / 30cm

## Product Details

- **Colour:** Black
- **Brand:** YiKaiEn
- **Connector gender:** DC5.5*2.1mm Female to 4 Pin Female
- **Voltage:** 12 Volts
- **Plug type:** Type D

## Images

![YiKaiEn DC Power Supply Plug to Molex 4-Pin PC Fan Power Adapter Cable 11.8inch - Image 1](https://m.media-amazon.com/images/I/61zP+jSV+4L.jpg)
![YiKaiEn DC Power Supply Plug to Molex 4-Pin PC Fan Power Adapter Cable 11.8inch - Image 2](https://m.media-amazon.com/images/I/61ZROiKA8rL.jpg)
![YiKaiEn DC Power Supply Plug to Molex 4-Pin PC Fan Power Adapter Cable 11.8inch - Image 3](https://m.media-amazon.com/images/I/610ObLQUiML.jpg)
![YiKaiEn DC Power Supply Plug to Molex 4-Pin PC Fan Power Adapter Cable 11.8inch - Image 4](https://m.media-amazon.com/images/I/616RZArjQlL.jpg)
![YiKaiEn DC Power Supply Plug to Molex 4-Pin PC Fan Power Adapter Cable 11.8inch - Image 5](https://m.media-amazon.com/images/I/61GJU3A-e6L.jpg)

## Frequently Bought Together

- YiKaiEn DC Power Supply Plug to Molex 4-Pin PC Fan Power Adapter Cable 11.8inch
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**Shop now:** [https://www.desertcart.sg/products/679369974-yikaien-dc-power-supply-plug-to-molex-4-pin-pc](https://www.desertcart.sg/products/679369974-yikaien-dc-power-supply-plug-to-molex-4-pin-pc)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-23*