Essential Guide of USB Fans – September 2020 Edition

Looking to find the best USB Fans?

We researched 12 USB Fans, tested 11, and we have done 14 hours of research. The best USB Fans doesn’t have to be complicated to be great. Our first pick is exactly that. No more, no less. It also costs less than any other products we tested.

The best

No. 1
AC Infinity MULTIFAN S7, Quiet Dual 120mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer...
  • Ultra-quiet UL-certified USB fans designed to cool various electronics and components.
  • Features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels.
  • Dual-ball bearings have a lifespan of 67,000 hours and allows the fans to be laid flat or stand upright.
  • USB plug can power the fan through USB ports found behind popular AV electronics and game consoles.
  • Dimensions: 4.7 x 4.7 x 1 in. per fan | Total Airflow: 104 CFM | Total Noise: 19 dBA | Bearings: Dual Ball

Intro

Here’s your guide to choosing the best USB Fans. As there is a great number of models with varying prices, you may find it difficult to figure out which one is right for you. For this reason, we decided to make a top 10 of the USB Fans of different brands and prices based on the best value for money. This ranking was created to help you find the best USB Fans depending on your needs and budgets. Our selection criteria are provided to give you a complete picture of the items offered. Get ready to find the USB Fans that’s right for you!

Our picks

No. 1
AC Infinity MULTIFAN S7, Quiet Dual 120mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer...
  • Ultra-quiet UL-certified USB fans designed to cool various electronics and components.
  • Features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels.
  • Dual-ball bearings have a lifespan of 67,000 hours and allows the fans to be laid flat or stand upright.
  • USB plug can power the fan through USB ports found behind popular AV electronics and game consoles.
  • Dimensions: 4.7 x 4.7 x 1 in. per fan | Total Airflow: 104 CFM | Total Noise: 19 dBA | Bearings: Dual Ball
SaleNo. 2
KEYNICE USB Desk Fan, 4 Inch Table Fans, Mini Clip on Fan, Portable Cooling Fan with 2 Speed, USB Powered...
  • Clip and table desk type, perfect fan for the office, home, dorm, study, library, games room
  • It is extremely compact, its size is about 8.1 x 7.8 x 4.2 inches, and the usb cable length is about 1.5 meters
  • With quiet operation, you can keep this by your bedside and sleep comfortably without the noise bothering you
  • 4 inch blade and 6 inch frame saves your desk space; adjust the direction of the wind with 360° up and down, left and right adjustment, you can enjoy the cool wind from any directions
  • Note: This fan just powered by USB, it needs plug in usb to use, connects to any PC/laptop via USB or can connect to a AC port with a USB AC adapter( not include)
No. 3
OPOLAR USB Powered Desk Fan with USB Plug, 9 Inch Quiet Portable Fan with Enhanced Airflow, 2 Speeds,Perfect...
  • 💛[The Biggest USB Fan] This desk fan reaches the limited size that a 5V USB power source can drive. With OPOLAR's latest dynamic technology, the fan produces so much air and runs very quietly. No...
  • 💙[High Compatibility] Compatible with computers, laptops, portable chargers and other devices with usb output. Powered Only by a USB cable. For better performance, 2A USB port is highly recommend.
  • 💚[Power Saving] Goodbye AC fans, this DC 5V USB fan only consumes 4 watt on the highest speed. This USB fan saves around 95% power than traditional AC fans.
  • 💜[Metal Construction and Quiet Plastic Blades] We use the industrial grade metal frame to enhance the construction and plastic blades to lower the noise. Two speeds for your choice.
  • 💖[Adjustable Tilt and One Year Warranty] The sturdy metal frame could be adjusted 360 degree up and down, adjusting the wind direction easily according to your height or position. OPOLAR offers one year...

Why you should trust us

This guide represents more than 10 years of experience in researching, testing, and writing about many subject. Our people are experts in all of their fields.
We alors spent 14 hours reading any article we could find on the internet and all the customer reviews at various retailer sites such as those of Amazon, Home Depot or Wallmart. We found many website that was a valuable resource with involved buying guides and detailed USB Fans information.
As for me, I’m very familiar with the USB Fans since I got it from 5 years.

Top 10

No. 1
AC Infinity MULTIFAN S7, Quiet Dual 120mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer...
  • Ultra-quiet UL-certified USB fans designed to cool various electronics and components.
  • Features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels.
  • Dual-ball bearings have a lifespan of 67,000 hours and allows the fans to be laid flat or stand upright.
  • USB plug can power the fan through USB ports found behind popular AV electronics and game consoles.
  • Dimensions: 4.7 x 4.7 x 1 in. per fan | Total Airflow: 104 CFM | Total Noise: 19 dBA | Bearings: Dual Ball
SaleNo. 2
KEYNICE USB Desk Fan, 4 Inch Table Fans, Mini Clip on Fan, Portable Cooling Fan with 2 Speed, USB Powered...
  • Clip and table desk type, perfect fan for the office, home, dorm, study, library, games room
  • It is extremely compact, its size is about 8.1 x 7.8 x 4.2 inches, and the usb cable length is about 1.5 meters
  • With quiet operation, you can keep this by your bedside and sleep comfortably without the noise bothering you
  • 4 inch blade and 6 inch frame saves your desk space; adjust the direction of the wind with 360° up and down, left and right adjustment, you can enjoy the cool wind from any directions
  • Note: This fan just powered by USB, it needs plug in usb to use, connects to any PC/laptop via USB or can connect to a AC port with a USB AC adapter( not include)
No. 3
OPOLAR USB Powered Desk Fan with USB Plug, 9 Inch Quiet Portable Fan with Enhanced Airflow, 2 Speeds,Perfect...
  • 💛[The Biggest USB Fan] This desk fan reaches the limited size that a 5V USB power source can drive. With OPOLAR's latest dynamic technology, the fan produces so much air and runs very quietly. No...
  • 💙[High Compatibility] Compatible with computers, laptops, portable chargers and other devices with usb output. Powered Only by a USB cable. For better performance, 2A USB port is highly recommend.
  • 💚[Power Saving] Goodbye AC fans, this DC 5V USB fan only consumes 4 watt on the highest speed. This USB fan saves around 95% power than traditional AC fans.
  • 💜[Metal Construction and Quiet Plastic Blades] We use the industrial grade metal frame to enhance the construction and plastic blades to lower the noise. Two speeds for your choice.
  • 💖[Adjustable Tilt and One Year Warranty] The sturdy metal frame could be adjusted 360 degree up and down, adjusting the wind direction easily according to your height or position. OPOLAR offers one year...
SaleNo. 4
SmartDevil Small Personal USB Desk Fan,3 Speeds Portable Desktop Table Cooling Fan Powered by USB,Strong...
  • 【Exquisite Design】: ONLY 6 oz! Compact lightweight design for maximum convenience. Small and lightweight personal fan provides cooling air circulation in any desired directions with 360 degree tilt...
  • 【Ultra-Quiet】:Smartdevil usb desk fan uses a silent structure which is engineered to be ultra-quiet while delivering high airflow. Better accompany your work or sleep without disturbing you.
  • 【Three-speed Adjustable】: Low/medium/high speed level. Adjust appropriate fan speed by pressing the power button repeatedly. Third gear which can be variable speed design provides you more choices in...
  • 【High Compatibility USB-powered 】:The SmartDevil USB fan is powered by USB and compatible with PC/laptop, power bank, AC adapter, car charger and other USB-enabled power supply.USB fan is energy-saving...
  • [Customer Service]: Provide free online customer service. We promise to answer within 24 hours . If you have any questions, please feel free to contact us, we are willing to answer your questions.
No. 5
OPOLAR USB Desk Fan, Small but Mighty, Quiet Portable Fan for Desktop Office Table, 40° Adjustment for Better...
  • 🌌【Small but mighty】Compared with the old version USB metal fan, this fan pushes packs a huge punch and cools you down quickly.Don't look it down because of its small appearance. You will surprise by...
  • 🤫【Quiet Operation】Although the fan is very strong, even in high speed the noise is less than 50dB. It is a quiet and good friend when working and sleeping. Ideal for your desk, office bedroom Use.
  • 💲【USB Powered】 Powered by a 4.9ft USB cable, compatible with computers, laptops, power banks, wall chargers and any other USB-enabled power supply. USB fan is energy-saving and environmentally...
  • 💧【Adjustable & Easy to Clean】 Fan head is able to tilt from 0 to 40 degree to direct the airflow to where you want. Removable front cover is easy to remove for cleaning the fan blade.
  • 👍【Life Saver on Hot Summer】Save you from hot flashes. This summer will be more pleasant.
No. 6
AC Infinity MULTIFAN S5, Quiet Dual 80mm USB Fan for Receiver DVR Playstation Xbox Computer Cabinet Cooling
  • Ultra-quiet UL-certified USB fans designed to cool various electronics and components.
  • Features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels.
  • Dual-ball bearings have a lifespan of 67,000 hours and allows the fans to be laid flat or stand upright.
  • USB plug can power the fan through USB ports found behind popular AV electronics and game consoles.
  • Dimensions: 3.2 x 3.2 x 1 in. per fan | Total Airflow: 52 CFM | Total Noise: 18 dBA | Bearings: Dual Ball
SaleNo. 7
Portable Neck Fan, 2600mAh Battery Operated Sport Fan Ultra Quiet Hands Free USB Fan with 6 Speeds, Strong...
  • 【Stronger Wind & Ultra Quiet】Compared with 3-blade fan, this portable neckband fan is designed with 4 fan blades and dual fans, offers much more powerful cool wind from both sides. Ultra quiet motor...
  • 【Hands Free & 360° Adjustable】Ergonomic hands free design, 6.9 oz lightweight. Made of high flexibility soft silicon material, 360 degree to adjust the fans to your liking. Comfortable to be worn...
  • 【6 Speed Options】The wearable USB fan has 6 wind speed modes available for individualized needs, cooling down much faster with max 5.1m/s speed. Features more energy-efficient natural wind mode, in...
  • 【Durable Battery Life】Built-in high-quality rechargeable 2600mAh battery, supports 2-9 hours working time depending on different speed levels. It lasts up to 16 hours under natural wind mode, meeting...
  • 【What You Get】(1) 2600mAh Portable Neck Fan; (2) USB Cable; (3) User Manual. For long-hair people, please tie hair up to prevent it being stirred into the fan. Please feel free to contact us if any...
No. 8
OPOLAR 10000mAh 8-Inch Rechargeable Battery Operated Clip on Fan, 4 Speeds Fast Air Circulating USB Fan,...
  • ☢️ Safe recharging and battery durability: This portable outdoor / indoor clip on fan is configured with a long-run durable 10000mAh polymer battery with great Micro-USB and USB-C charging ports for 2A...
  • ☢️ Dynamic design + 4 speed setting: The Desk fan is designed purposely to swirl faster and generate superior airflow. The fan is assembled with advance 8 inches blades to circulate wind multiple times...
  • ☢️ Adjustable head and outstanding features: The fan comes in great covering that is proven safe for use along with great fast charging ports. It is a conventional product with impactful wind flow and...
  • ☢️ Various features and functioning: The Desk fan ensures great compatibility in terms of features and functions to the users. The Fan is sorted with ultimate functioning like fast recharge; speed...
  • ☢️ Comfortable Portability with Robust clamping: The Desk fan is added with Clamps and pivots that enable 360 Degree rotation. The tough clamps allow you to settle the fan with other objects like a...
No. 9
Fancii Small Personal Desk USB Fan, Portable Mini Table Fan with Twin Turbo Blades, Whisper Quiet Cyclone Air...
  • Twin turbo Cyclone-Blade technology provides maximum airflow to keep you cool anywhere, anytime
  • 25% quieter and 40% more powerful than similar models | Max. airflow up to 4.2m/s
  • Small, portable and lightweight personal fan perfect for use in home, office, desktop, camping, or travel
  • Experience cooling air circulation in any desired direction with 180 degree tilt rotation
  • USB powered for convenience and portability | 2 speed settings with touch control for Low/High
No. 10
SkyGenius Battery Operated Stroller Fan, Rechargeable USB Powered Mini Clip on Desk Fan
  • Flexible Rotation: 360°vertical and horizontal rotation which can keep you cool from any angle.
  • Powerful Wind: High quality motor, max wind speed 16.5ft/s, strong airflow and low noise, 3 adjustable speeds for different preferences.
  • Long Battery Life: Replaceable and Rechargeable 2500mAh 18650 battery ( INCLUDED ), 3~6 hours working time depends on different speeds.USB charging by a computer, laptop, power bank, USB Charger, cellphone...
  • Portable Size: 14*20*8.6cm (5.5*8*3.4 inches), portability, handy, lightweight to carry or store. Narrow gap, the child’s finger will not enter and touch the fan blades, safe to use.
  • Clip Style: Can be Put or Clip on anywhere you want, great for baby stroller, crib, home and office, library, laptop, gym workout, car backseat, outdoors, camping, trips, and anywhere need cool wind

How we tested

We search all the field to find the best USB Fans and all the type for it and get the best alternatives, priced decently, and easy to use. After that we tested all the main parameters we use : These things can separate the great USB Fans from the good.

  • Easy To use
  • Options
  • Quality
  • Longevity

How we picked

We search for all the field to find the best USB Fans and all the type for it and get the best alternatives, priced decently, and easy to use.
The main parameters we use : These things can separate the bad USB Fans from the good.

  • Price
  • Easy To use
  • Customer reviews
  • Quality
  • Longevity
  • Dimensions

Current Offers

SaleNo. 1
SmartDevil Small Personal USB Desk Fan,3 Speeds Portable Desktop Table Cooling Fan Powered by USB,Strong...
  • 【Exquisite Design】: ONLY 6 oz! Compact lightweight design for maximum convenience. Small and lightweight personal fan provides cooling air circulation in any desired directions with 360 degree tilt...
  • 【Ultra-Quiet】:Smartdevil usb desk fan uses a silent structure which is engineered to be ultra-quiet while delivering high airflow. Better accompany your work or sleep without disturbing you.
  • 【Three-speed Adjustable】: Low/medium/high speed level. Adjust appropriate fan speed by pressing the power button repeatedly. Third gear which can be variable speed design provides you more choices in...
  • 【High Compatibility USB-powered 】:The SmartDevil USB fan is powered by USB and compatible with PC/laptop, power bank, AC adapter, car charger and other USB-enabled power supply.USB fan is energy-saving...
  • [Customer Service]: Provide free online customer service. We promise to answer within 24 hours . If you have any questions, please feel free to contact us, we are willing to answer your questions.
SaleNo. 2
KEYNICE USB Desk Fan, 4 Inch Table Fans, Mini Clip on Fan, Portable Cooling Fan with 2 Speed, USB Powered...
  • Clip and table desk type, perfect fan for the office, home, dorm, study, library, games room
  • It is extremely compact, its size is about 8.1 x 7.8 x 4.2 inches, and the usb cable length is about 1.5 meters
  • With quiet operation, you can keep this by your bedside and sleep comfortably without the noise bothering you
  • 4 inch blade and 6 inch frame saves your desk space; adjust the direction of the wind with 360° up and down, left and right adjustment, you can enjoy the cool wind from any directions
  • Note: This fan just powered by USB, it needs plug in usb to use, connects to any PC/laptop via USB or can connect to a AC port with a USB AC adapter( not include)
SaleNo. 3
Portable Neck Fan, 2600mAh Battery Operated Sport Fan Ultra Quiet Hands Free USB Fan with 6 Speeds, Strong...
  • 【Stronger Wind & Ultra Quiet】Compared with 3-blade fan, this portable neckband fan is designed with 4 fan blades and dual fans, offers much more powerful cool wind from both sides. Ultra quiet motor...
  • 【Hands Free & 360° Adjustable】Ergonomic hands free design, 6.9 oz lightweight. Made of high flexibility soft silicon material, 360 degree to adjust the fans to your liking. Comfortable to be worn...
  • 【6 Speed Options】The wearable USB fan has 6 wind speed modes available for individualized needs, cooling down much faster with max 5.1m/s speed. Features more energy-efficient natural wind mode, in...
  • 【Durable Battery Life】Built-in high-quality rechargeable 2600mAh battery, supports 2-9 hours working time depending on different speed levels. It lasts up to 16 hours under natural wind mode, meeting...
  • 【What You Get】(1) 2600mAh Portable Neck Fan; (2) USB Cable; (3) User Manual. For long-hair people, please tie hair up to prevent it being stirred into the fan. Please feel free to contact us if any...
SaleNo. 4
efluky 3 Speeds Mini Desk Fan, Rechargeable Battery Operated Fan with LED Light and 2200mAh Battery, Portable...
  • ❄️🌀⛄ ADJUSTABLE 3 SPEEDS SETTING : With powerful rechargeable 2200mAh battery, it can work about 3-9 hours according to the speed(soft, natural wind,and strong wind) to meet all your needs. Press...
  • ❤ 🍉 INTEL BLUE & SIDE LIGHT: If you need the light to light up your heart, Interl blue light: hold the “ON” button for several seconds whatever at any speeds . Sidelight: press the “ON” button...
  • ❤ ❄️ SPECIAL PORTABLE USB FAN: Our efluky fan has beautiful boday shape which can makes you so special in a vase sea. Portable fan can keep you always cool whenever or whereever, and you can carry...
  • ❤ WIDELY COMPATIBLE :Various application for office desk, camping tent,kitchen, dormitory, library, gym exercising, ,music festival concert, outdoors/indoors activities, awesome thanksgiving, christmas,...
  • ❤ SWEET DESIGNS & OUR PROMISE: Two anti-slip rubbers at the bottom help you prevent a dancing mini desk fan when used. Please peel off the protective films if your desk is a little slippery. It's not...
SaleNo. 5
WiHoo Mini Handheld Stroller Fan,2600mAh Personal Portable Baby Car Seat Fan with Flexible Tripod Fix on...
  • 【Flexible Tripod】The small fan with unique flexible tripod design. This tripod uses high quality metal and Silicone cover, you can bent any angle you want, grip it, wrap it, stand it, keep it durable,...
  • 【Versatile and Portable】This Portable baby fan with flexible legs allow you to secure fan to baby stroller, car seat,crib, Keep you and your baby cool. It also can be used as a desktop air fan or...
  • 【USB or Battery Powered】2 in 1 powered style, support USB or Battery powered. 3~8 hours working time depends on speed, 1pc 2600mA rechargeable battery is included. 3.5 hours for full recharge. (Can...
  • 【Powerful and Quiet】Upgraded fan blades, powerful and quiet, 3 speed types to satisfy all your need. Safe to use.
  • 【Cute Design】Cute tripod and beautiful design that you and your toddler will love - Ideal as a gift.

Conclusion

This guide is here to support you in your choice of USB Fans and is regularly updated so that you can make an informed selection. Nowadays, it’s not that easy to know about each and every product that’s on the market. So we hope that this comparison was able to help you with choosing the best USB Fans according to your criteria. Your comments are most welcome and they will help us improve the ranking.

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Last update on 2020-09-19 at 11:34 / Affiliate links / Images from Amazon Product Advertising API

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