---
product_id: 155979613
title: "240mm Router Cooling Fan for Computer Cooler Small Box 5V USB"
brand: "wathai"
price: "€ 65.86"
currency: EUR
in_stock: true
reviews_count: 13
category: "Wathai"
url: https://www.desertcart.pt/products/155979613-240mm-router-cooling-fan-for-computer-cooler-small-box-5v
store_origin: PT
region: Portugal
---

# 5V USB powered, low energy 56 CFM airflow x2 Multi-speed fan controller 240mm Router Cooling Fan for Computer Cooler Small Box 5V USB

**Brand:** wathai
**Price:** € 65.86
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay ahead—because overheating is so last season!

## Quick Answers

- **What is this?** 240mm Router Cooling Fan for Computer Cooler Small Box 5V USB by wathai
- **How much does it cost?** € 65.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/155979613-240mm-router-cooling-fan-for-computer-cooler-small-box-5v)

## Best For

- wathai enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Small footprint (240mm) fits perfectly for routers, consoles, laptops, and AV cabinets—cooling without the clutter.
- • **Sleek Versatile Design:** Square form factor supports flat or upright placement, blending seamlessly into your workspace or entertainment setup.
- • **Dual Turbo Cooling Power:** Two 120mm fans deliver a combined 56 CFM airflow to keep your devices chill under pressure.
- • **Customizable Breeze Control:** Multi-speed controller lets you dial in the perfect balance of airflow and whisper-quiet operation.
- • **Plug & Play USB Convenience:** Powered by a universal 5V USB port—no bulky adapters, just effortless cooling anywhere.

## Overview

The Wathai 240mm Router Cooling Fan features dual 120mm USB-powered fans delivering a combined 56 CFM airflow at up to 2000 RPM. Its multi-speed controller offers customizable cooling with minimal noise, while the compact square design allows flexible placement for routers, gaming consoles, laptops, and AV equipment. Powered by a 5V USB connection, it’s an energy-efficient solution to prevent overheating and extend device longevity.

## Description

desertcart.com: Wathai 240mm Router Cooling Fan for Computer Cooler Small Box 5V USB | USB Powered Multi Speed Electronics Cooling Pad, Modem Receiver TV Box Amplifier Receiver Stand, Small Computer Fans : Electronics

Review: works very well but is noisy even at lower speeds - Works well and looks like it is built well but the fans are noisy. Thankfully my WD Black 8tb external is only on when I backup files. I would not use it for always on drives as it is noisy. But it does work, in the lowest speed it drops temp from 55-60 C to 35-40 C.
Review: Works with a little attention. - One thing to take note of. When ordered the description calls out 5v usb power. When I got this the included user manual calls for a 12v 2amp power supply. Most 12v power supplies are wall chargers that use a barrel plug that needs to be removed. The fan side usb connection will need to be removed as well Another option is a usp swap for the barrel plug. Don't know why this change happened. There's no mention of the 12v 2A power requirement untill you get the user manual. Update, ordered a fan from a different company. It included a 5v usb supply with included fan speed control. So much better than this fan. Update, decided to try a normal 5v charger with this fan and it's working well. Still don't know why the manual called for a 12v power supply. I have it running to cool my modem. Will update if anything goes wrong. For now it's working well and perty quiet on the medium setting. Last update. It's been some time now and things are good. The wall chargers is still cool to the touch and the fans are still running. The modem is much cooler than without the fans. Normally warm but pertty cool now. Good quality great price, I can definitely recommend it after you get past the power supply misunderstanding.

## Features

- 2 IN 1 USB Fan 120mm, 2 fans connect to one USB cable and work at the same time. NOTE: Power input Max 5V/1A, excess may damage the motor
- Multi-speed controller to set the fan’s speed to optimal noise and airflow levels. Suare design allows the fans to be laid flat or stand upright. perfect for cooling Receiver / AV cabint / PS4 console / PC / Laptop / TV Box / Projector / Router
- Indoor air circulation, plugged it into a wall charger and placed it on the floor vent to bedroom (after removing the lifted feet), No longer having to worry about sweating in bedroom
- Small box fan：Whether DIY as a vertical window fan, extra small window fan, register booster fan, or usb computer fan, it offers efficient cooling
- 240mm Fan: 245x125x55mm / 9.65in x 4.92in x 2.17in. | Rated Voltage :5V | Airflow: 56 CFM (x2) | Speed: 2000 RPM | Notice : The fan is not waterproof. At the lowest speed setting, the fan blades will not rotate smoothly due to insufficient starting voltage, resulting in a noise that is normal

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07V5LJ5L2 |
| Air Flow Capacity | 56 cfm |
| Best Sellers Rank | #74 in Computer Case Fans |
| Brand | Wathai |
| Brand Name | Wathai |
| Compatible Devices | Amplifier, Desktop, Gaming Console, Laptop, Router |
| Cooling Method | dc cooling fan |
| Customer Reviews | 4.2 out of 5 stars 670 Reviews |
| Included Components | fan with speed control |
| Item Dimensions L x W x H | 9.44"L x 4.72"W x 2.16"H |
| Item Highlight | USB Powered Multi Speed Electronics Cooling Pad, Modem Receiver TV Box Amplifier Receiver Stand, Small Computer Fans |
| Item Weight | 435 g |
| Manufacturer | wathai |
| Material Type | Plastic |
| Maximum Rotational Speed | 2000 rpm |
| Model | 12025s5vusbDouble |
| Noise Level | 31.5 db |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 12025s5vusbDouble |
| Power Connector Type | USB |
| Product Dimensions | 9.44"L x 4.72"W x 2.16"H |
| UPC | 702334355824 |
| Unit Count | 1 Count |
| Voltage | 5 volts_of_direct_current |
| Warranty Description | One-year quality assurance. |
| Wattage | 5 watts |

## Product Details

- **Brand:** Wathai
- **Compatible Devices:** Amplifier, Desktop, Gaming Console, Laptop, Router
- **Cooling Method:** dc cooling fan
- **Material:** Plastic
- **Maximum Rotational Speed:** 2000 rpm
- **Noise Level:** 31.5 db
- **Power Connector Type:** USB
- **Product Dimensions:** 9.44"L x 4.72"W x 2.16"H
- **Voltage:** 5 volts_of_direct_current
- **Wattage:** 5 watts

## Images

![240mm Router Cooling Fan for Computer Cooler Small Box 5V USB - Image 1](https://m.media-amazon.com/images/I/71ZOjNiD30L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ works very well but is noisy even at lower speeds
*by A***R on February 18, 2026*

Works well and looks like it is built well but the fans are noisy. Thankfully my WD Black 8tb external is only on when I backup files. I would not use it for always on drives as it is noisy. But it does work, in the lowest speed it drops temp from 55-60 C to 35-40 C.

### ⭐⭐⭐⭐⭐ Works with a little attention.
*by M***X on February 23, 2025*

One thing to take note of. When ordered the description calls out 5v usb power. When I got this the included user manual calls for a 12v 2amp power supply. Most 12v power supplies are wall chargers that use a barrel plug that needs to be removed. The fan side usb connection will need to be removed as well Another option is a usp swap for the barrel plug. Don't know why this change happened. There's no mention of the 12v 2A power requirement untill you get the user manual. Update, ordered a fan from a different company. It included a 5v usb supply with included fan speed control. So much better than this fan. Update, decided to try a normal 5v charger with this fan and it's working well. Still don't know why the manual called for a 12v power supply. I have it running to cool my modem. Will update if anything goes wrong. For now it's working well and perty quiet on the medium setting. Last update. It's been some time now and things are good. The wall chargers is still cool to the touch and the fans are still running. The modem is much cooler than without the fans. Normally warm but pertty cool now. Good quality great price, I can definitely recommend it after you get past the power supply misunderstanding.

### ⭐⭐⭐⭐⭐ Adding cooling was a snap with this fan. Just slipped it into the cabinet next to the amp.
*by K***R on September 5, 2026*

This is the perfect cooling fan for tight spots. I just slip in in the cabinet next to the amp receiver. It keeps the amp nicely cooled. The on off switch is great to make it easy off and on. There is plenty of cable too run where it needed to be placed. The standoffs keep room needed for air to get to the fan.

## Frequently Bought Together

- Wathai High Airflow Router Cooling Fan for Computer Cooler TV Small Box DC 5V USB Power 120mm 240mm Fan with Multi Speed Controller
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**Shop now:** [https://www.desertcart.pt/products/155979613-240mm-router-cooling-fan-for-computer-cooler-small-box-5v](https://www.desertcart.pt/products/155979613-240mm-router-cooling-fan-for-computer-cooler-small-box-5v)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-30*