What is a dongle and how does it work?
In today’s world, everyone needs some extra tools for their computer. The need to enhance functionality has also become prevalent. But, with different devices available in the market, you can use the dongle. But, are you aware of what a dongle is? Do you know the benefits of using a single? Well, scroll through the article to know what is a dongle, its applications, and its advantages.
What is a Dongle?
When you observe a dongle, it resembles a small device that can be connected to the computer. Once it’s connected properly, it offers additional functionality. However, the functionality can vary based on its type. While some dongles help to connect to a wireless network, others help to grant access to software. Besides, a dongle also helps to establish a connection with the network. But, as such devices are small in size, they can be used along with diverse devices. Now, let’s go through some of the types of dongles.
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Types of Dongles and Their Functions
There are numerous types of dongles you can use. Here are those types you can consider depending on the purpose. Moreover, most of these dongles can be connected to a computer through a USB port.
Wi-Fi Dongles
As you can figure out from the name, these dongles offer Wi-Fi connectivity to many devices. These typically function at 2.4 GHz and 5 GHz. Even when the former dongle is affordable, you may observe interference while connecting. On the contrary, 5 GHz dongles assure high internet speeds and a more reliable connection. But, the cost of this dongle may be high.
Bluetooth Dongles
These dongles facilitate Bluetooth device connections. Even though these are available in different forms, they can be plugged in through the USB port. Additionally, these are inexpensive, so you can consider them when you can’t afford to buy a Bluetooth-enabled device.
Modem
Modem dongles enable you to connect the devices to the internet using a cellular network. So, if you’re residing in an area where it’s tough to get reliable connectivity, then this is ideal. But, you can’t actually assure yourself regarding the reliability. The internet speed is not consistent every time and depends on many things.
Security Dongles
Known to be security keys, these dongles augment the security for various applications. While these fall under hardware, it can prevent accessing the software by anonymous individuals. People can only use the software if they are authorized to do so. This implies that the dongles serve as a security key. Such keys come in the USB form, and they mitigate the risk of ruining the software.
Storage Dongles
Such dongles include flash drives and are quite compact. As you connect this to the computer, they help to transfer data from one device to the other. They are also helpful, especially when you’re running out of space on the device you often use. Once connected, you can transfer anything from documents to audio tracks.
Audio Dongles
These are popularly known as audio adapters to add audio to the device. As you step into the market, you will come across either a USB port audio adapter or an optical port adapter. In addition, you will also observe an HDMI port audio adapter.
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How Do Dongles Work?
Soon after plugging the dongle, you can establish a connection with the hardware it’s compatible with. This, in turn, offers an interface between the device and the computer. Data can therefore flow between the gadget and the computer.
Benefits of Using Dongles
There are many benefits to using a dongle. Let’s check these ahead.
Portability
Dongles are light in weight, and thus they can be carried while commuting. But, make sure you choose a dongle depending on the purpose.
Connectivity
Dongles offer certain functionalities or capabilities to devices. Apart from a wireless connection, you can also use Bluetooth for data transfer.
Easier to Setup
Most of the dongles can be used by simply inserting them in the USB port. You may further need to move on with a minimal setup for its use.
Cost-Effective
Dongles are always cost-effective when you wish to enhance the device’s capabilities.
Eventually, you can use a dongle when you want to use a functionality for some time. Hence, you don’t have to update the device permanently for the intended purpose.
Common Uses of Dongles in Everyday Life
As we had stated that dongles offer additional functionality, here are some common uses.
Wireless Connectivity
Many individuals use USB dongles to connect to a wireless network. These are useful, especially when you’re using a laptop and there’s no built-in Wi-Fi capability.
Bluetooth Functionality
Bluetooth dongles enable Bluetooth on various devices. These can be used when you want to connect a wireless mouse or keyboard.
Storage Augmentation
When you use a USB flash drive dongle, you can avail extra storage space. This helps to store large files when you want to free up the disk space of the computer.
Audio/Video Transmission
Apart from storing data, dongles are used for transmitting audio and video content. They can also act as adaptors to connect devices to various connectors.
Are There Any Limitations to Using Dongles?
While dongles offer enhanced functionality, they have many limitations. Every type of dongle may not work with the recently available devices. As a result, you may face issues pertaining to performance. Beyond this, signal interference can affect the functionality of wireless dongles. On the other hand, Wi-Fi dongles may work fine only when there’s 3G, 4G, or 5G connectivity in the background.
How Can You Consider the Best Dongle for Your Requirements?
When you’re selecting a suitable dongle as per your needs, you have to consider many factors. First and foremost, you have to seek dongles that support the current Wi-Fi standards. This will ensure a faster yet reliable connection. However, make sure the dongle is compatible with the device before buying. Performance and speed also have to be taken into consideration when you intend to use the internet heavily.
A dongle with a long range must also be chosen for connecting the networks that are at a distance. Way ahead, the dongle must support the latest security protocols. This will ensure that you’re on the safe side when you’re busy with an online activity. Above all, when you consider a dongle from a brand, check the reviews. You can even ask your friends and check out the most popularly used dongles.
Conclusion
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