The Best USB Desk Fans
When it comes to keeping cool at your desk space, nothing beats a USB-powered fan. They're typically small, making them an unobtrusive addition to your work area. But small doesn't mean weak. In fact, they work wonders at creating just enough airflow to instantly cool you down without stressing your energy sources. We also love how portable they are. Because they're small and USB-powered, you can take these mini fans with you on the road. Of course, not all are created equal, so we've weeded out the best USB-powered fans on the market. This is what we've found.
Opolar Small but Mighty USB Desk Fan
This is the USB fan that you want when you’re looking for a mini desk fan that keeps you cool, won’t take up a lot of space, and looks nice, too. Hitting all the key points, Opolar has you covered with this smart, compact design. With a convenient on/off button, a lengthy 4.9ft cord, and a quiet running operation, you’ll hardly even notice it’s there. But you’ll definitely feel it when you need it. The fan and blades are easy to keep clean and the fan itself tips and turns a full 40 degrees. Overall, it’s a compact design that is surprisingly powerful at keeping you cool when the temps are up.
Pros:
- Multiple color options available
- Noise level of less than 50dB
- Removable front cover for an easy clean
Cons:
- The highest level setting is fairly loud
- Works best as a personal fan, as opposed to a circulatory or large-space fan
SAYTAY USB LED Clock Fan
Almost resembling something out of a sci-fi flick, this fan appears as if it’s a floating clock hovering near your computer. With neon light-up features for the clock face, a flexible metal neck for exceptional adjustability, and soft PVC blades for safety, this fan has some pretty rad features for being such a simple concept. Plus, it’s incredibly lightweight and compact, meaning you can easily pack this into your briefcase for a quick cool-down whenever you find yourself a little heated.
Pros:
- Fairly quiet when running
- The soft blades are safe to use (though you should still avoid touching them)
- Inexpensive
- Ideal for a small cubicle or space
Cons:
- To prolong the life of this fan, it’s recommended to shut it off periodically
- The power button is fairly close to the blades
SmartDevil Small Personal USB Desk Fan
The classic design of this SmartDevil is what drew us to this fan, but it’s the high-quality craftsmanship that keeps us using it. With a portable, lightweight design, this fan is extremely quiet and still totally effective at delivering high airflow. This makes it the ideal fan for keeping cool during video calls or upping your air quality while you sit at your desk. The design features are rounded out by its sleek black finish, a completely rotatable head, and mini size.
Pros:
- Adjustable for three speeds
- 360-degree tilt capabilities
- Sleek square design
Cons:
- There is no battery power option
- The cord is permanently attached
AC Infinity MultiFan S1
Your face isn’t the only thing requiring a cooldown. Sometimes, your equipment itself needs an occasional hand at lowering its internal temp. What better way to do so than with a fan specifically designed to cool down hot electronics? With dual ball bearings that allow the fan to either lay down or stand upright, this handy little beast can be used on your desk or with your favorite electronics. And, for convenience, there’s a fan cord controller that makes air control accessible even if the fan is being put to work on a device that’s a hassle to get to.
Pros:
- Total size is just 3.9″ x 3.9″ x 1.8″
- Incredibly quiet, at only 17 dBA
- Affordable price
- Sturdy, durable construction
Cons:
- To cool a larger size area, you’ll need a few of these fans
- The fan design would be improved with the option to hang the fan as well
EasyAcc Mini Handheld Fan
The Mini Handheld
We’re guessing ‘EasyAcc’ stands for ‘easy access’ since their mini handheld fan proves handy in a wide range of scenarios. Seriously, it’s a genius design for when you need a portable fan on the go. With a rechargeable, high-capacity battery that allows you to carry it wherever you need, this fan can be plugged into most USB ports for instant charging. The handle folds to become a stand, making it possible to keep it going on your desk without having to hold it. And because it works for up to 10 hours per charge, you never have to find yourself without it on those hot days when you really need it.
Pros:
- Folds to the size of a palm
- Fully charges within 4-5 hours
- Adjustable levels
Cons:
- You may have to keep extra batteries with you if you don’t have access to a power source
Frequently Asked Questions
Why should I get a USB fan?
Although there are a few types of USB fans out there, they are typically all small. Some are used for cooling devices, while others are for cooling you. Because they’re small, the output isn’t enough to cool an entire room, but that’s not the point. They’re wonderful for bedside fans, work well in sticky office spaces, or when a little extra ventilation would be nice.
Do USB fans drain your computer or other devices?
If you power your USB fan through a battery-powered device, your device’s battery will drain a bit more quickly. However, these little devices are actually quite energy-efficient and produce low heat, so you should still get plenty of power before you have to plug it into an outlet.
Why Trust Us
With the constantly shifting landscape in the world of technology, GameRevolution seeks to provide gamers and tech-enthusiasts with the information they need to select the right products for their needs. Since 1996, our experts have used their knowledge on all the latest gadgets – everything from headphones to standing desks – to help millions of people navigate specs and answer common questions.