---
product_id: 142031051
title: "Wathai Cooling Case Fan for Receiver DVR Xbox TV Box Router 120mm x 25mm 5V USB Power"
brand: "wathai"
price: "₨11475"
currency: LKR
in_stock: true
reviews_count: 8
category: "Wathai"
url: https://www.desertcart.lk/products/142031051-wathai-cooling-case-fan-for-receiver-dvr-xbox-tv-box
store_origin: LK
region: Sri Lanka
---

# 56.7 CFM airflow Ultra-quiet 23dBA noise 5V USB powered Wathai Cooling Case Fan for Receiver DVR Xbox TV Box Router 120mm x 25mm 5V USB Power

**Brand:** wathai
**Price:** ₨11475
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay Cool, Stay Ahead — Don’t Let Overheating Slow You Down!

## Quick Answers

- **What is this?** Wathai Cooling Case Fan for Receiver DVR Xbox TV Box Router 120mm x 25mm 5V USB Power by wathai
- **How much does it cost?** ₨11475 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/142031051-wathai-cooling-case-fan-for-receiver-dvr-xbox-tv-box)

## 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

- • **Built to Last:** Sleeve bearing design ensures 35,000 hours of reliable, consistent cooling performance.
- • **Plug & Play Simplicity:** USB-powered for instant setup—no bulky adapters, just cool tech in tight spaces.
- • **Universal Compatibility:** From gaming consoles to modems and mini PCs, one fan to cool them all.
- • **Whisper-Quiet Operation:** Stay focused with barely-there 23dBA noise—perfect for home offices and entertainment hubs.
- • **Effortless Device Cooling:** Keep your router, Xbox, or DVR chill and performing at peak with powerful 56.7 CFM airflow.

## Overview

The Wathai Cooling Case Fan is a compact 120mm USB-powered cooling solution delivering 56.7 CFM airflow at a whisper-quiet 23dBA noise level. Designed for versatile use across routers, gaming consoles, DVRs, and mini PCs, it offers easy installation and long-lasting performance with a 35,000-hour sleeve bearing lifespan. Perfect for professionals and gamers alike who demand reliable device cooling without the noise.

## Description

desertcart.com: Wathai Cooling Case Fan for Receiver DVR Xbox TV Box Router 120mm x 25mm 5V USB Power : Electronics

Review: One of the simplest things to put together BUT - I didn't want to do the work. And these folks have. I absolutely LOVE IT! Pros: It works like a charm keeping routers, laptops, YOU cool Examples: Wifi link in the garage gets super hot in the summer time. But this did the trick so my speeds are back up and connections are not dropping like they used to! I also use it on a verizon 5G wifi cell modem. It's like it was made for it. I also use it under my high performance laptop to keep it cool and this does it so so so well. No laptop fans buzzing all the time. Instead with two of these fans running in my office I barely notice them. The noise at best is white noise, but when you're working or on a call I would challenge you to hear them going. Cons: I am not a fan of the button control. I know why it was done this way, but I'm not a fan of it. When the power goes off, this won't turn back on. So that is a major bummer. I get away with it using UPS units, but a rocker switch would have made more sense. Instead of three speeds there's at least two and when the power blinks it comes back on when the power comes back on. Honestly I could change it myself but I'm so lazy lol These folks have done a fantastic job with this and frankly I'm sucker for folks willing to put in a little time to innovate something that patches a major hole in router and modem cooling. Thanks for making these, love it!
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

- Effective Cooling: USB fans designed to cool various electronics and components, like TV box, AV receiver, DVR, router, modem, for xbox series x cooling , playstation, microcomputer, survelllance recorder, mini PCs, T-Mobile home internet gateway and other audio aideo electronics
- Mini Box Fan: Versatile fans cool a wide range of devices. From routers and modems to computer components and entertainment centers, Xbox consoles and other equipment, enclosed spaces
- Easy Installation: Simple USB connection for quick setup. Fits easily in tight spaces.Keeps your devices cool & functioning. Say goodbye to overheating! Effective cooling performance, with no heat build-up and efficient router cooling
- USB Fan: Dimension: 120mm x 120mm x 25mm / 4.7x4.7x1 in. per fan; Rated Voltage:5V 0.2A; Speed: 1500RPM; Air flow: 56.7CFM; Noise:23dBA; Cable Length: 55cm Or 21 inches; Bearing: Sleeve ; Life: 35000 hours
- High Performance: Good for use in home theaters and other electronics.1 Piece fan include fan Protective net, 4X Foot columnsand 4Xmounting screws & nuts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07R659J8Z |
| Air Flow Capacity | 56.7 Cubic Feet Per Minute |
| Best Sellers Rank | #49 in Computer Case Fans |
| Brand | Wathai |
| Brand Name | Wathai |
| Compatible Devices | Desktop, Gaming Console, Projector, Router, Switch |
| Cooling Method | Air |
| Customer Reviews | 4.5 out of 5 stars 2,230 Reviews |
| Item Dimensions L x W x H | 4.72"L x 4.72"W x 2.1"H |
| Item Weight | 4.93 Ounces |
| Manufacturer | wathai |
| Material Type | Plastic |
| Maximum Rotational Speed | 1500 RPM |
| Noise Level | 23 Decibels |
| Power Connector Type | USB |
| Product Dimensions | 4.72"L x 4.72"W x 2.1"H |
| UPC | 702334356616 |
| Unit Count | 1.0 Count |
| Voltage | 5 Volts (DC) |
| Wattage | 1 Milliwatts |

## Product Details

- **Product Dimensions:** 4.72"L x 4.72"W x 2.1"H
- **Brand:** Wathai
- **Power Connector Type:** USB
- **Voltage:** 5 Volts (DC)
- **Wattage:** 1 	Milliwatts
- **Cooling Method:** Air
- **Compatible Devices:** Desktop, Gaming Console, Projector, Router, Switch
- **Noise Level:** 23 Decibels
- **Material:** Plastic
- **Maximum Rotational Speed:** 1500 RPM

## Images

![Wathai Cooling Case Fan for Receiver DVR Xbox TV Box Router 120mm x 25mm 5V USB Power - Image 1](https://m.media-amazon.com/images/I/71Cr0ghopaL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ One of the simplest things to put together BUT
*by J***E on August 17, 2023*

I didn't want to do the work. And these folks have. I absolutely LOVE IT! Pros: It works like a charm keeping routers, laptops, YOU cool Examples: Wifi link in the garage gets super hot in the summer time. But this did the trick so my speeds are back up and connections are not dropping like they used to! I also use it on a verizon 5G wifi cell modem. It's like it was made for it. I also use it under my high performance laptop to keep it cool and this does it so so so well. No laptop fans buzzing all the time. Instead with two of these fans running in my office I barely notice them. The noise at best is white noise, but when you're working or on a call I would challenge you to hear them going. Cons: I am not a fan of the button control. I know why it was done this way, but I'm not a fan of it. When the power goes off, this won't turn back on. So that is a major bummer. I get away with it using UPS units, but a rocker switch would have made more sense. Instead of three speeds there's at least two and when the power blinks it comes back on when the power comes back on. Honestly I could change it myself but I'm so lazy lol These folks have done a fantastic job with this and frankly I'm sucker for folks willing to put in a little time to innovate something that patches a major hole in router and modem cooling. Thanks for making these, love it!

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Perfect size for a mini desktop pc
*by S***S on November 24, 2025*

Purchased for use with mini gaming pc. Much quieter than I was expecting! Exact size as my new mini gaming pc. Didn’t use the extension/power setting switch (but did test it and works great.) great airflow; cpu running much cooler.

## Frequently Bought Together

- Wathai Cooling Case Fan for Receiver DVR Xbox TV Box Router 120mm x 25mm 5V USB Power
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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-26*