What is USB Dongle and how does it function?

USB Dongle is a term that refers to a device shaped like a USB, but the difference here is that this device has better connectivity. The device performs a certain function acting as a WiFi, Bluetooth transmitter or electronic lock. Let's find out more clearly with TipsMake what is USB Dongle? and what functions the device has.

What is USB Dongle?

USB Dongle is a device that has the shape of a USB and can be plugged into a USB communication port on a computer. However, it can only perform a single function that the manufacturer has set up. In addition, it cannot store data like a regular USB drive.

In particular, Dongle is the term to refer to a small piece of computer hardware that connects to a port on another device. Thereby providing additional functionality to it or allowing it to have additional functionality by performing transmission through the device.

Current USB Dongles and the duties of each type

Currently on the market there are many types of USB Dongles developed with features such as:

USB WiFi

The USB WiFi device was developed to create a product that functions similar to a WiFi transmitter. Just plug the USB WiFi into your computer or car and it will quickly emit WiFi waves. Currently, USB WiFi devices can provide 3G or 4G Internet speeds to help users conveniently access high-speed Internet.

USB Bluetooth

USB Bluetooth products are developed to complement desktop computers that do not have Bluetooth chips in the hardware or laptops with broken Bluetooth function to help connect to devices such as mice, keyboards, wireless headphones, etc.

USB Hard Key

The USB Hard Key device (USB electronic key) acts as a key used to activate copyright of specific software.

What are the advantages and disadvantages of using USB Dongle?

Any product or device has its own advantages and disadvantages. USB Dongle is no exception, let's learn about the advantages and disadvantages of USB Dongle below:

Advantage

1. The device is compactly designed and easy to carry and use anywhere.
2. Can be used abroad if the dongle package supports it.
3. Easy to use and can be plugged into many different devices such as desktop computers, cars, etc.
4. Broadband, with many prices to choose from.
5. No need to charge as the device is powered by cars, laptops and computers.
6. Conveniently replace the damaged Bluetooth port on your computer.
7. Helps you connect to the internet safely in places with slow bandwidth.
8. Considered a useful backup plan for when your Internet cannot connect.

Defect

1. The device must have a USB port to connect.
2. A USB Dongle device can only connect to one source.
3. Cannot be accessed if outside the 3G or 4G coverage area.
4. The price is higher than fixed broadband.

Alternatives to USB Dongle

In addition to using USB Dongle, you can refer to some of the following alternatives:

Public WiFi hotspots

Nowadays there are many free integrated public WiFi hotspots, almost everywhere. However, network speeds are different in each place and you cannot be sure the access points will be close to each other.

Smartphone (Smartphone)

Smartphones are developing day by day and almost everyone owns a phone with a variety of functions. You can use your smartphone to broadcast WiFi if you have 4G or 3G data in your plan.

Mobile broadband devices

Mobile broadband is a term used to describe a high-speed Internet connection from a mobile network service provider. This is a good choice for providing desktop WiFi.

Frequently asked questions about USB Dongle

What brands of USB Dongle are there?

Currently on the market there are many famous brands providing USB Dongle products, including: SanDisk, Samsung, Kingston, HP, Corsair, PNY, Verbatim, Toshiba, Lexar, Transcend,. Depending on needs and experience
. At your expense, you can choose one of the above brands or search for other more suitable brands.

Is USB Dongle durable ?

Depending on how the product is used and the level of requirements, the durability of the USB Dongle may vary. However, some factors will affect the durability of the USB Dongle including:
Manufacturing material: USB Dongles are manufactured from many different materials such as plastic, metal, etc. Each material will have its durability. different.
Frequent use: When you plug in and unplug the USB Dongle from the device too often, it can damage the plug and reduce the life of the product.
Working environment: Some environments can cause harm to USB Dongle such as too much sunlight, rain and use in high humidity environments.
However, if you choose a quality USB Dongle product and use it properly, you don't need to worry too much about this issue.

Epilogue

Above we have learned all the information related to what USB Dongle is? as well as the advantages and disadvantages of USB Dongle. Thank you for following the entire article. Hopefully the above sharing will help you find a USB Dongle that suits your needs.

Kareem Winters

Update 04 October 2023