This is Why You Need A USB Fan as a Tech Person

On days with high temperatures, being in front of the computer can become an ordeal. We all know how uncomfortable it can be to sweat while working at our desks or doing another activity. The solution is simple, a USB fan.

A USB fan is a small, portable fan that is powered by a USB connection. It typically consists of a fan blade, a motor, and a USB cable.

The fan blade is usually made of plastic or metal and is designed to rotate and circulate air. The motor is the power source that drives the fan blade, and it is connected to the USB cable.

To use a USB fan, you simply need to plug the USB cable into a USB port, such as a computer, power bank, or wall adapter that has a USB port. Once plugged in, the motor will start to rotate the fan blade, and air will be circulated.

USB fans are often used for personal cooling, such as on a desk or bedside table. They are typically small and lightweight, making them easy to carry and transport. They can also be used in various settings such as offices, classrooms, and homes to help improve air circulation and create a more comfortable environment.

A USB fan is easy to use and perfectly fulfills its function; a gust of refreshing air approaches us, in the comfort of our space. This guide summarizes the necessary details to buy the right USB fan. Let’s start.


  • USB fans are ideal for small spaces. Since its power is less compared to a conventional fan, it will be convenient for us to use it if what we are looking for is a large flow of air.
  • When getting a USB fan we have to consider where and when we will use it. In this way, we can identify which characteristics we should prioritize. For example, autonomy, type of grip, and charging speed, among others.
  • A USB fan, being smaller, makes less noise. Also, it consumes less energy. This makes it ideal for saving electricity and using it in a quiet environment.

Best USB fan for its value for money

1. Qhui USB Fan

Qhui USB Fan

Qhui’s USB fan can be adapted to a wide variety of needs. It has a grip clip that makes it easy to position and, at the same time, it can be placed upright. It has a range of 720º, which allows you to find the desired angle.

It has a quiet three-speed motor. In this way, you can adjust the flow of air generated. In turn, it has a 2800 mAh battery, which gives it good autonomy. This fan is ideal if it is the first purchase you are thinking of making. Since it fulfills most functions in an impeccable way.

2. AngLink USB fan

The great advantage of the AngLink USB fan is that it can work up to 40 hours with minimum power. Also, it has a grip clip and a silent motor. A perfect combination to use anywhere.

It is ideal for those looking to cool off in a space that does not have electricity. It also has a powerful engine that reaches 3,500 rpm. In short, it combines great autonomy with a lot of power. Unmissable, don’t you think?

AngLink USB fan

3. Orbegozo – Mini USB desktop fan

ComLife brings us a fan that has a flexible tripod. This feature allows the device to be located virtually anywhere. Its battery lasts up to 11 hours at minimum speed. This model also has 3 speeds.

An extra of this product is that it comes with an LED light. This adds an advantage, especially for those who need to use it at night.

4. TedGem USB Fan, Quiet Mini USB Fan

The TedGem USB fan has only 20 to 30 dB in more powerful mode. Thanks to this, it is perfect for the office, bedroom, study, or library. It won’t bother anyone!

Also, being of low consumption, it can last for many hours, with the soft mode being the most productive. It has 3 speeds and, in case something else was missing, its weight is very light, making it ideal to take on a trip.

TedGem USB Fan

Things You Should Know About USB Fans

At this time, you already know some models of USB fans. Perhaps you have already recognized some characteristics that are important to you. However, to help you even more, we have decided to answer the most frequently asked questions.

What benefits does a USB fan have?

A USB fan has the advantage of being small. This makes it ideal to take it with you and place it, for example, in our workspace without being an issue. In addition, its size allows us to transport it more easily.

Its structure makes it possible to place it in a wide variety of places. We can adjust the angle of the wind at will. This makes it much more versatile than a conventional fan.

Another of its great advantages is the ease of connection and the little use it makes of energy. Here are the main advantages and disadvantages:


enjoying the usb fan
  • Takes up little space
  • Low energy consumption
  • It is light and easy to transport
  • Different types of foundation
  • It is silent
  • It can be an ornament in the workspace


  • Its power is limited
  • The air blast is not as powerful as a conventional fan

USB fan and noise

Compared to a conventional fan, a USB fan doesn’t make as much noise. What’s more, several models present a technological improvement called “sound saving”, which further reduces the vibrations of the equipment.

A USB fan will be quieter than a conventional one, due to its size and design innovations. Technically, a USB fan is going to emit less noise due to its smaller fan blades. This will cause less vibration and consequently will produce fewer decibels when operating. The noise emitted oscillates between 25-45 dB.

Undoubtedly, having a silent USB fan will help us to concentrate better. Especially if we use it on our work desks. And it won’t bother us if we use it when we want to rest.

How should I set up a USB fan?

The only thing we need to use our USB fan is to connect it. Most have two buttons. One of them allows us to turn on the device and the other, to control the speed. Some models have a single button that does both.

Also, we can take into account if the USB fan has a battery or works with direct current. In the first case, we can only use our device if it is connected. In the second case, we must be aware of the state of the battery in order to charge the fan when necessary.

Connecting Your USB Fan

The only thing we need to connect our fan is, precisely, a USB port. These ports are going to be on the case of a desktop computer or on the side of a laptop computer.

Another way to connect our USB fan is through a mobile charger. These also come with an adapter. Another option is to have some USB adapters installed on the wall. We can even use a portable mobile charger to provide power to our USB fan.


The chosen design will always depend on personal taste. The different types of designs can be adapted to the different contexts where we place our USB fans. There are fans that have a vintage style, with an aluminum frame. Other USB fans come with led lights. Thus, they have a more technological and sophisticated appearance.

Also, we can consider the color of our artifact. It is worth noting that the design does not influence the operation of the equipment. You have to try to buy a product that first satisfies its purpose and then think about whether it fits into the workspace.


As we have already mentioned, there are USB fans that only work when connected. On the other hand, there are those that have a battery. The latter have autonomy of operation. However, in these cases, it is necessary to ensure the duration of time. The average is 6 to 8 hours, at minimum power.

Also, it is important to know the charging speed, since a device with fast charging will be ready to be used in less time. The potential of a battery is expressed in mAh and its duration will depend on the consumption of the fan motor.


We have seen that USB fans are convenient in small spaces. They are also if we need a moderate airflow. This makes these devices ideal for small workspaces. Its ease of connection, its low energy consumption, and its versatility, when it comes to placing it, make it a very useful gadget.

Take into account the different aspects before making our purchase, they will make us find the right fan. Finally, if you consider that this guide has been useful in your election process, you can leave us a comment or share it through different social networks.