---
product_id: 686380555
title: "12V Voltage Step-Up USB to 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable+Splitter Cable 1 to 2 with Switch and Speed Regulator"
brand: "gebildet"
price: "₱1336"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/686380555-12v-voltage-step-up-usb-to-3-pin-and-4
store_origin: PH
region: Philippines
---

# 12V step-up power boost Integrated speed regulator & switch USB to 3/4-pin fan compatibility 12V Voltage Step-Up USB to 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable+Splitter Cable 1 to 2 with Switch and Speed Regulator

**Brand:** gebildet
**Price:** ₱1336
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your PC cooling with smart USB power and control!

## Quick Answers

- **What is this?** 12V Voltage Step-Up USB to 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable+Splitter Cable 1 to 2 with Switch and Speed Regulator by gebildet
- **How much does it cost?** ₱1336 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/686380555-12v-voltage-step-up-usb-to-3-pin-and-4)

## Best For

- gebildet enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fan Control:** Built-in speed regulator and switch for effortless airflow tuning 🔄
- • **Compact & Sleek Design:** 32cm sleeved cable with durable PVC insulation fits any rig cleanly 🧵
- • **Plug & Play Convenience:** Easily powers your fans directly from any USB Type-A port—no extra PSU needed 🔋
- • **Power Up Your Cooling Game:** Boosts USB 5V to a full 12V for maximum fan performance ⚡
- • **Universal Fan Compatibility:** Supports both 3-pin and 4-pin PC fans for versatile setups 🔌

## Overview

This 32cm sleeved adapter cable converts standard 5V USB power to a regulated 12V output, enabling full-speed operation of 3-pin and 4-pin PC fans. Featuring an integrated speed controller and on/off switch, it offers precise airflow management directly from any USB Type-A port, making it an essential upgrade for efficient, customizable cooling in compact or USB-powered setups.

## Description

Specification: 【Product name】: 5V to 12V USB interface computer fan adapter cable 【Product length】: 32cm 【Wire Model】: 2464 22AWG 【insulation material】: PVC insulation 【conductor specification】: 17*0.14TS 【conductor material】: tinned copper 【Outer diameter of wire】: OD3.5mm 【Input voltage】: 5V 【Output voltage】: 5~12V 【Rated Power】: 11 W (watts) 【Product weight】: 32cm 14g 【Product interface】: One end USB 5V input, the other end computer fan 4Pin output 【Product function】: Change the chassis fan and CPU fan to USB interface for power supply

## Features

- Middle part control modual combine 5-12V voltage step up and switch and speed Regulator, it is very easy for to control the fan
- This USB adapter cable allows you to power most 3-pin and 4-pin computer fans from a USB type A port.
- Cool down a wide variety of electronics devices that output USB power once powered on (consoles, networking applicances, professional equipment, etc.)
- 12V voltage step-up circuit: Inside the USB housing is a voltage boost circuit that takes 5V and outputs up to 12V 0.4A for full power operation. Additional devices such as fan hubs and speed controller can also be used.
- Total cable length (including connectors): 32cm

## Product Details

- **Brand:** Gebildet
- **Connector Type:** USB Type A
- **Cable Type:** USB
- **Compatible Devices:** Personal Computer
- **Connector Gender:** Male-to-Male

## Images

![12V Voltage Step-Up USB to 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable+Splitter Cable 1 to 2 with Switch and Speed Regulator - Image 1](https://m.media-amazon.com/images/I/41oM3BV3aaL.jpg)
![12V Voltage Step-Up USB to 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable+Splitter Cable 1 to 2 with Switch and Speed Regulator - Image 2](https://m.media-amazon.com/images/I/715UYe4Ao6L.jpg)
![12V Voltage Step-Up USB to 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable+Splitter Cable 1 to 2 with Switch and Speed Regulator - Image 3](https://m.media-amazon.com/images/I/31ecBU+csZL.jpg)
![12V Voltage Step-Up USB to 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable+Splitter Cable 1 to 2 with Switch and Speed Regulator - Image 4](https://m.media-amazon.com/images/I/51j7xhg2FtL.jpg)
![12V Voltage Step-Up USB to 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable+Splitter Cable 1 to 2 with Switch and Speed Regulator - Image 5](https://m.media-amazon.com/images/I/71sWUrB2LeL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.ph/products/686380555-12v-voltage-step-up-usb-to-3-pin-and-4](https://www.desertcart.ph/products/686380555-12v-voltage-step-up-usb-to-3-pin-and-4)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-28*