Top 5 Best USB Fans


The best USB powered fans are easy to use, accessible, and portable, which makes them one of the top must-have office accessories. With several different sizes and models on the market, these handy USB fans are a great way to stay cool when you are at the office or when you are outside. If you want to find the best USB fan, keep reading for USB fan reviews and ratings.

The 5 Top USB Fans

With a USB port plug-in, you can charge these fans without an outlet nearby. You just need to make sure you have a laptop handy, which makes them the perfect fan to use on your desk at the office. Here are reviews of the top 5 best USB fans to help you find the right USB fan for your needs.

Editor’s PicksBrandRating *
Best ChoiceAikoper USB Small Table Personal Electric Fan with 2 Speeds♥♥♥♥♥
Premium PickOPOLAR 8-Inch Rechargeable Battery Operated Clip on Fan♥♥♥♥♥
Best ValueOPOLAR Mini USB Table Desk Personal Fan – Black♥♥♥♡♡
Runner UpHolmes Heritage 4-Inch Mini USB Desk Fan, Brushed Copper♥♥♥♥♡
Honorable Mentionefluky Mini Desk Fan, Rechargeable Battery or USB Operated Fan♥♥♥♥♡

* Ratings are determined using our specialized rating system.

Best Choice: Aikoper USB Small Table Personal Electric Fan with 2 Speeds

★ Best Choice

Top 5 Best USB Fans 1

Aikoper USB Small Table Personal Electric Fan with 2 Speeds

The Aikoper USB Small Table Personal Electric Fan with 2 Speeds is the best USB fan because it has a unique design that looks great in an office setting, and it can be turned on with just a touch—no dials or switches needed.

Check Price at Amazon ➜

The Aikoper USB Small Table Personal Electric Fan with 2 Speeds works well in small rooms and comes with a twin-turbo motor. Featuring two speeds, this fan has a sleek and unique design that can be used at home or at the office. The Aikoper fan is quiet and more powerful than other fans on the market.

With the twin-turbo design, you get two blades that rotate in opposite directions with increased inner pressure that accelerates air circulation and creates the most cooling power. Another unique feature of the Aikoper fan is its intelligent resistance touch control that allows you to turn it on and off with just a touch.

Sturdy and quiet, the Aikoper fan reduces noise and saves energy with this two-watt fan. Featuring two working modes, you get either low or high fan speeds that give you even and continuous streams of cool air for your comfort. This compact fan also allows you to adjust the pitch angle of the fan up or down.


  • Unique and stylish design
  • Touch-sensitive and easy to use
  • Easy to adjust angle of airflow
  • Comes with a one-year warranty 


  • Does not have a downward tilt feature

Premium Pick: OPOLAR 8-Inch Rechargeable Battery Operated Clip on Fan

♛ Premium Pick

Top 5 Best USB Fans 2

OPOLAR 8-Inch Rechargeable Battery Operated Clip on Fan

The OPOLAR 8-Inch Rechargeable Battery Operated Clip on Fan is the best USB fan because it has a useful camp that lets you put it almost anywhere, and it can be used for up to 24 hours between charges.Check Price at Amazon ➜

The rechargeable, battery-operated OPOLAR 8-Inch Rechargeable Battery Operated Clip-On Fan comes with four speeds and circulates air quickly. This USB Clip-On fan comes with a sturdy clamp and is perfect to use outside when camping, at the beach, or on a treadmill as you work out. You can also use it by your desk at work or in the car.

With several power supply options, this battery fan has the versatility to be charged with a cell phone adapter using or with batteries. It comes with a 6-24 hours of working time, plus it is heat-resistant. The head also pivots, so you can make angle adjustments to get just the right amount of breeze when you need it.

The strong and durable clap includes a three-inch clip opening and operates quietly when set on low-speed. The OPOLAR fan also comes with an energy-saving setting as well as three strong speed settings


  • Clamp lets you put it almost anywhere
  • 6-24 hours of run time
  • Head is adjustable
  • Runs off replaceable batteries or built-in rechargeable battery


  • Difficult to clean

Best Value: OPOLAR Mini USB Table Desk Personal Fan – Black

$ Best Value

Top 5 Best USB Fans 3

OPOLAR Mini USB Table Desk Personal Fan – Black

The OPOLAR Mini USB Table Desk Personal Fan is the best USB fan because it has a long cord that makes it easy to position the fan anywhere around your computer, and it comes at an affordable price, so it isn’t a big investment.

Check Price at Amazon ➜

Featuring a metal design and quiet operation, the OPOLAR Mini USB Table Desk Personal Fan is a personal fan that can be used at home or by your desk at work. With a 3.9-foot USB cable, you get a lot of versatility from this lightweight fan allowing you to run it pretty much anywhere. Constructed of high-quality materials, this lightweight fan is perfect for use on a tabletop to keep you cool on a hot day.

It’s easy to connect this fan to your laptop or portable charger, so you can keep it powered and yourself cool. The six-inch frame and four-inch blades take up very little space making it a good choice for an office desk, and it also comes with three rubber cushions on the bottom to keep it firmly in place. The perfect tabletop fan, the OPOLAR mini fan can be used pretty much anywhere, as long as you connect it to a portable charger or a laptop.


  • Provides a steady breeze 
  • Made with high-quality materials
  • 3.9-foot cable
  • Easily affordable


  • Louder than expected
  • Only one speed

Runner Up: Holmes Heritage 4-Inch Mini USB Desk Fan, Brushed Copper

♥ Top Pick

Top 5 Best USB Fans 7

Holmes Heritage 4-Inch Mini USB Desk Fan, Brushed Copper

The Holmes Heritage 4-Inch Mini USB Desk Fan is the best USB fan because its retro style looks great in any home or office, and it’s made made entirely from high-quality metal with no plastic.

Check Price at Amazon ➜

Measuring four inches, the brushed copper Holmes Heritage 4-Inch Mini USB Desk Fan has an elegant look for your desk at work or work area at home. Even though it is small, it still has a lot of power with four-inch blades that cast a nice cool breeze. Powered by a USB cable, you can easily plug the Holmes Heritage Mini USB Desk Fan right into a laptop alongside a laptop cooling fan, wall socket, or your desktop.

With its stylish antique look, the Holmes Heritage Mini USB Desk Fan will work with any room décor. It is simple to operate with an adjustable tilt head to send cool air anywhere you want it, and a simple to operate on and off switch. This one-setting fan is a great addition to any home or office space.


  • Looks great
  • Made from metal
  • Easy assembly
  • Comes in two finishes


  • Only one speed

Honorable Mention: efluky Mini Desk Fan, Rechargeable Battery or USB Operated Fan

♥ Top Pick

Top 5 Best USB Fans 8

efluky Mini Desk Fan, Rechargeable Battery or USB Operated Fan

The efluky Mini Desk Fan, Rechargeable Battery or USB Operated Fan is the best USB fan because it has three speeds, which is uncommon in USB fans, and has built-in lights that are handy while using it in the dark.

Check Price at Amazon ➜

With three speeds, the efluky Mini Desk Fan, Rechargeable Battery or USB Operated Fan is a rechargeable, battery-operated fan that comes with an LED light. This portable USB fan is quiet enough to be used in the office or at home. It is also handy to have with you when you are camping, traveling, or sitting on the back porch.

Measuring 4.9-inches, the efluky fan won’t take up too much room on your desk. You can charge it the same cable that you use on your Android phone, smartphone charger, or computer. With three-speeds, you have several choices in temperature control, and the included side emergency light and built-in blue light give you useful lights at night or when you are out camping.


  • Affordable
  • Three speeds
  • Cordless and portable
  • Four color options


  • Can get really noisy

What Is a USB-Powered Fan?

Small and portable, a USB-powered is a cord-connected fan that you can easily move from place to place. It is charged used a USB cord and can connect to an external power bank, a computer, or a laptop to charge. The best USB fans aren’t a replacement for a larger pedestal fanhigh velocity fan, or tower fan, but they are perfect for a little extra cooling breeze in the office or at home.

Although a lot of people use air conditioners to stay cool when the temperatures start to soar, that can mean some expensive electric bills. And you don’t already have an A/C, installing a unit can be a pain, as is maintaining central A/C. When you are in the office, you probably don’t get a say in what the temperature is set at, and many offices will keep it a little warmer than normal to save money on the electric bill.

For these reasons, having the best USB fan can be a good investment when you want to circulate the air just in your immediate area. Even if they look like they are a little on the small side, they are a really an effective way of cooling you down.

As your body temperature increases, your body in turn sweats. Even though this isn’t the most attractive reaction, it does keep you from getting too hot. As those small drops of sweat evaporate, you do get a little cooler. This is because the speed of an air current over even a single drop of sweat will affect the rate of evaporation. So, having a small USB powered fan blowing air across your skin will increase this evaporative effect and can cool you down pretty efficiently.

Important USB Fan Features to Consider

USB fans provide a lot of great features that can really set the best USB fan apart from the rest. Here are some things that you should consider when looking for one.


Obviously, you are buying a USB fan for its size and portability, because they serve great as desk fans and dorm fans. But, just how much portability do you need? Do you want something that mostly sits on your desk at work, or will you need to reposition it a lot? If you don’t have to move it, you will want something larger that has a more solid base. If you want to take it with you at the end of the day, then you want something smaller that travels well in your bag. And, depending on where you can set it up, a fan that comes with a clip system can be convenient to set up on the edge of a computer screen or desk.


Some USB fans will come with one speed while others will come with multiple speed settings. Which you choose depends completely on your preferences. A one-speed fan is understandable in a USB fan, if you consider how small it is. USB fans that do offer different fan speeds will range from 500 RPM to 1800 RPM. 

You get slower blade rotation with a lower RPM and faster blade movement with a higher RPM giving you a stronger breeze like an air circulator fan. The description of each fan will tell you how many speeds a fan will have, which will help you determine the speeds that it controls, so you can decide which fan will work best for your needs.

Safety Hazards

Even though a USB fan is small, it can still be a potential safety hazard. Look at the blades of the fan and the materials they are constructed out of. If they are a thick metal or plastic, they could hurt someone that puts their fingers near the blades, like a small child. The best USB fan will have blades that are encased behind a grill that won’t let even the smallest of toddlers poke their fingers inside.

If safety is a big concern for you because you have kids who try to get into everything or pets that are just a little too rambunctious for their own good, try looking for a bladeless fan that is also USB-powered. Bladeless fans aren’t acutally bladeless—the blades are located in the base, away from where children could stick their fingers.

Another safety consideration is whether the fan is waterproof, especially if you plan to use it in a wet or damp outside situation. You will also want a USB cord that is durable and will stay in place securely.


How stable the base of the best USB fan is an important consideration since you want something that won’t fall over and break. You also want the base to be able to support the entire weight of the fan and keep it upright


The winner of the best USB fan roundup is the Aikoper USB Small Table Personal Electric Fan with 2 Speeds. This fan works great when you’re looking for the best desk fan as long as you have access to a USB port while working.

We love how unique this fan looks. It also seemed to have been designed with almost everything in mind. Does it rattle on the table because the power from the fan is too much for how small it is? Nope! It has rubber on the bottom of the base to keep it quiet and in place. Is the power switch inconveniently located to avoid taking away from aesthetic? Again, nope! Just touch anywhere on the base, and it’ll fire right up. 

This little Aikoper fan truly is the best USB fan, and I keep one in my office to help keep the air from getting stuffy. Whenever my friends say their offices or cubicles are too hot and the management refuses to turn the AC on, I always recommend this fan.


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