In this article, we will talk about the Bluetooth adapter. The Bluetooth technology was developed for the Swedish company Ericsson in 1994. His name is a tribute to a king of Denmark and Norway, Harald Bland, which in English translates as Harold Bluetooth.

Given its significant advantages that allow you to connect devices without the need for cables, its use has spread rapidly. However, many older devices don’t have this type of connection.

To solve this problem, you can use a practical adapter to be connected to the computer via a USB port. These small devices are very comfortable and straightforward to use. Besides, their price is quite low.

Here we have listed out the best Bluetooth adapters that are present below. These adapters are compatible with almost all types of devices.

SaleRANK NO. 1
ASUS USB-BT500 Bluetooth 5.0 USB Adapter with Ultra Small Design, Backward...
  • Bluetooth 5.0 for Faster, Further Coverage- Transfer data up to twice as fast as before, and with 4X the range in BLE
  • Wireless Connection, free of limitation - Enables wireless communication with Bluetooth-enabled devices
  • Full Compatibility - Backward compatible with Bluetooth2.1/3.x/4.x
  • Power Saving for Devices - Bluetooth Low Energy technology for energy-saving wireless connectivity
  • Ultra-small Design - Highly portable and easy to use.
SaleRANK NO. 2
COMSOON Bluetooth 5.0 Receiver for Car, Noise Cancelling Bluetooth AUX Adapter,...
  • 【Enjoy Wireless Streaming Music】This car Bluetooth adapter can be connected to non-Bluetooth car audio systems, home stereos,...
  • 【Intelligent Noise Reduction Tech】Our Bluetooth audio receiver adopts the latest CVC8.0 Noise Cancellation and Digital Signal...
  • 【Up to 16 Hours of Battery Life】The working time of this aux Bluetooth adapter is up to 16 hours when making calls or playing...
  • 【Hands-free Calling & Navigation】A built-in microphone and one “MFB” button to answer / redial / hang up / reject calls,...
  • 【Dual Connection】The portable Bluetooth stereo adapter can be paired with 2 devices at the same time. You can enjoy your music...
SaleRANK NO. 3
Bluetooth Audio Adapter for Music Streaming Sound System, Esinkin Wireless Audio...
  • Listen music wireless: Connect with computer speakers, home stereo systems or other speaker systems via the 3.5 mm or RCA cable,...
  • Easy setup and automatic reconnect: Pair your device to the adapter once with a single button press. It can reconnect...
  • Wireless range: Indoors(without obstacles) connect rang up 30-40 ft (10-12 m).
  • Works with most device: Bluetooth enabled device including smartphones, tablets, computers, laptops upon and any powered PC...
  • NOTE: This adapter doesn't have built-in battery, power by AC to DC power adapter or USB cable. This product is a bluetooth...
SaleRANK NO. 4
TP-Link USB Bluetooth Adapter for PC(UB400), 4.0 Bluetooth Dongle Receiver...
  • NOTE: The item is compatible with windows 11/10/8.1/8/7/XP. However, on the box there is limited space so the manufacturer do not...
  • Bluetooth 4.0 – applies the latest Bluetooth 4.0 and it is backward compatible with Bluetooth V3.0/2.1/2.0/1.1. Ub400 turns...
  • Plug & play or free driver – plug and play for Win 8, 8.1, 10, and 11. Supports Win7, XP (driver required for Win7, XP and could...
  • Nano-sized – a sleek, ultra-small design means you can insert the Nano adapter into any USB port and simply keep it there, no...
  • Reliability – enable wireless communication with Bluetooth-enabled computers, printers, phones and headsets. Utilize Bluetooth...
SaleRANK NO. 5
USB WiFi Bluetooth Adapter, 600Mbps Dual Band 2.4/5Ghz Wireless Network External...
  • 【DRIVER FREE】The adapter is built-in driver software, insert the network card, the driver will install automatically and...
  • 【2 IN 1 WIFI AND BLUETOOTH】Double Antennas to gain strong signal. WiFi: Works with Windows 7/8/8.1/10/XP, just plug and play....
  • 【2.4Ghz/5.8Ghz DUAL BAND WIFI】Built-in Chip RTL8821CU, lasted IEEE802.11 a/b/g/n/ac universal wireless network technology....
  • 【SUPPORT AP MODE】WiFi transmitter for networked computers, set to AP launch mode, the computer's wired network can be...
  • 【BLUETOOTH TRANSMITTER】Bluetooth 4.2 enables your non-bluetooth PC to wirelessly connect with Bluetooth devices(such as smart...
SaleRANK NO. 6
TP-Link USB Bluetooth Adapter for PC, 5.0 Bluetooth Dongle Receiver (UB500)...
  • Bluetooth 5.0 adapter for PC – Applies the latest Bluetooth 5.0 plus EDR technology and is backward compatible with Bluetooth...
  • Faster Speed, Farther Coverage - With the more advanced technology, this USB Bluetooth adapter will grant you up to twice the...
  • EDR and BLE Technology -This Bluetooth dongle is quipped with enhanced data rate and Bluetooth low energy, UB500 has greatly...
  • Nano-sized – A sleek, ultra-small design means you can insert the Nano Bluetooth receiver into any USB port and simply keep it...
  • Plug and Play or Free Driver – Plug and play for Windows 8.1, 10, and 11 (make sure your computer is connected to the internet)....
SaleRANK NO. 7
Nulaxy Wireless in-Car Bluetooth FM Transmitter Radio Adapter Car Kit W 1.44...
  • 1.44 Inch LCD Display: Nulaxy KM18 Bluetooth FM transmitter has a 1.44 inch screen for better displaying information like phone...
  • Flexible Gooseneck&Bluetooth V5.0: The rotatable Gooseneck of the wireless radio adapter can provide you with an adjustable...
  • Noise Cancellation&Hi-Fi Sound Quality: Nulaxy noise-cancellation technology dampens the road noise and gives you clear, crisp...
  • Hands-free Calls: All in one button for hands-free calls: answer/reject/hand up/recall make you seamlessly switch between...
  • Wide Compatibility: The fm transmitter bluetooth for car is compatible with most devices on the market, such as iPad, iPhone,...
SaleRANK NO. 8
GMCELL Bluetooth 5.0 Adapter 3.5mm Jack Aux Dongle, 2-in-1 Wireless...
  • Easily add Bluetooth to your car audio systems, home stereos, speakers, wired headphones via the auxiliary 3.5mm AUX socket -...
  • Latest version 5.0 of Bluetooth wireless communication standard, Low latency, Noise cancelling, improved speed & range, dual audio...
  • CVC8.0 Noise Cancellation and DSP technologies cancel echo and block out intrusive background noise and create lossless audio...
  • Hands-free Bluetooth call and navigator voice via built-in microphone; 4-hour continuous work via the built-in li-ion rechargeable...
  • Make easily your TV / projector Bluetooth-enabled by using the transmitter (Tx) mode via the 3.5mm audio jack
SaleRANK NO. 9
IMDEN Bluetooth 5.0 FM Transmitter for Car, 3.0 Wireless Bluetooth FM Radio...
  • 2 ports usb car charger &3.0 charger : support charging two devices simultaneously, one port is quick charge 3.0 port. this fast...
  • Answer calls hands-free :high-performance microphone with noise suppression cvc technology, grants you crystal clear call....
  • Immerse in hi-fi music: insert a usb flash driver which contains mp3 files into the right±usb port and enjoy it. if that's not...
  • Wide compatibility :bluetooth car fm transmitter can be paired as a hands-free kit with all bluetooth enabled devices, such as...
  • Multi-safety protection :comes with built-in over-current protection, over-voltage protection, intelligent temperature control,...

Everything You Need to Know About Bluetooth Adapter

When buying a Bluetooth adapter, it is essential to consider a number of questions. Therefore, in this section, we aim to answer the main questions about this type of device. So that you can know what Bluetooth adapters are, how they work, and what their advantages and disadvantages are.

What Exactly Are Bluetooth Adapters?

Bluetooth adapters are small electronic devices that connect to a USB port and allow the connection of other devices with Bluetooth wireless technology.

Through this communication protocol, the wireless transmission of information between devices that are within a short distance from each other, usually less than ten meters, is possible.

What Are the Advantages and Disadvantages of Bluetooth Adapters?

Without a doubt, the main advantage of Bluetooth adapters lies in the possibility of being able to connect devices without cables. Besides, they are straightforward to install, and their price is quite low.

On the other hand, since their dimensions are so small, they can be easily lost. Besides, connections via Bluetooth may be affected by interference.

Advantages

  1. They allow you to connect electronic devices without using cables
  2. They are straightforward to install
  3. For the most part, they’re plug and play, so plug them in, and they’re ready to go right away
  4. Their price is decidedly low, and many do not even reach 10 euros
  5. They are light and small in size, so they go completely unnoticed
  6. They allow you to connect more than one device at the same time
  7. You can connect devices that are in different rooms

Disadvantages

  1. Given their small size, they can be lost with relative ease
  2. Connections via Bluetooth may be affected by interference

Is It Worth Buying a Bluetooth Adapter?

If your device does not have a connection via Bluetooth, the purchase of an adapter allows you to have a new possibility of wireless connection so that you can connect it to multiple devices.

In this way, it is possible to give new life to older devices. Furthermore, its price is quite low, and it is straightforward to install.

The point is that, as we have seen, with the connections via Bluetooth, the advantages are numerous. Nowadays, the association of devices through this technology is practically indispensable. The future will be wireless, and the new versions of Bluetooth bring us closer to that future.

How Does a Bluetooth Adapter Work?

Communication between two or more devices via Bluetooth is done via radiofrequency. First of all, once Bluetooth is activated, the device detects within its range the other accessories on which it is enabled.

The next step is to connect the devices. Finally, once connected, they will be able to share information.

Can Devices with Different Bluetooth Versions Be Connected with The Bluetooth Adapter?

Yes, not only is it possible to connect Bluetooth devices with different versions, but it is also what occurs in most cases. In general, the best will be that the issuing device was of a higher type and, therefore, more powerful, but it is not important.

This is one of the significant advantages of this technology: its total compatibility between different versions.

Purchase Criteria

Now is the time to buy a Bluetooth adapter, there are a number of purchase criteria to consider. To help you in the selection process, we have selected what we consider fundamental. We hope they serve as a guide in your purchase to choose a device that fully meets your expectations.

  • Use you will make of the adapter
  • Compatibility
  • Bluetooth version
  • Class
  • Range of action
  • Transfer rate

Use You Will Make of The Adapter

Logically, the first thing to consider before buying a Bluetooth adapter is what you need it for. If you want to connect headphones to your computer or various console controllers, you will need different types of devices. Or, you might want to use it with your car radio.

Compatibility

Also, you have to think about whether you plan to use the adapter on a Windows, Linux, or Mac OS device. And, of course, if it is compatible with the version of the operating system you have installed.

And again, it is possible that it is plug and plays with the latest releases, but that requires the installation of drivers for the older versions.

Bluetooth Version

There are several versions of Bluetooth: the most recent is version 5.1 of January 2019. However, the latter version is not yet widespread. Since they are meant to be backward compatible, you don’t have to worry if two devices have different versions.

Obviously, the newer the Bluetooth version, the faster the transfer speed and the better the performance it will offer. Among the different advantages of a more advanced version are lower energy observation and more excellent reliability or safety against interference.

Range of Action

As we have seen, the range of the Bluetooth adapters connection will mainly depend on the type to which it belongs. Usually, devices with a variety of 10 meters are found. An advantage of this type of connection is that it can be created between one room and another, even if there is a wall in the middle.

Transfer Rate

Presently, most of the Bluetooth adapters you will find on the market use version 4.0 or higher. This ensures speeds of up to 32 Mb / s (megabits per second), more than enough, for example, to listen to music or connect a mouse. You will only have to worry about this criterion if you have to transfer large files.

Conclusions

The advantages of wireless connections are indisputable. In the particular case of Bluetooth, they are particularly evident if we want to connect earphones, mice, keyboards, mobile, tablets or console controllers.

However, some older computers do not have this type of connection, so you need to resort to Bluetooth adapters.

These devices are small in size, and their price is decidedly low. Besides, they usually are straightforward to install and configure. Hence their great popularity.

When choosing the adapter, you must take into account the use you will make of it, the version of Bluetooth, and the class to which it belongs. Its following two factors will depend on its range and its transfer rate.

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