Best Bluetooth Adapters 2022: Buying Guide

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Joel Fulleda
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Best Bluetooth Adapters. A buying guide on the best Bluetooth adapter that will allow you to have various connections.

A PC without a Bluetooth connection is no longer a problem. Today, you no longer need to spend a fortune on your laptop if you don't have a Bluetooth connection, you can just choose one of the best Bluetooth adapters on the market at bargain prices.

If the Bluetooth receiver is a great helper for audio systems, the Bluetooth adapter is the best choice for any laptop or desktop computer without a Bluetooth connection. It's kind of a must have for owners of multiple wireless devices.

Which Bluetooth adapter to choose

Before purchasing a Bluetooth adapter, check out all the crucial functions it should have. Here is the list of features you should consider before choosing between best Bluetooth adapters.


Of course, the best Bluetooth adapter should support your PC and any devices you connect it with. Almost all Bluetooth dongles are compatible with the operating system Windows, but Linux o Mac OS they can be an obstacle. Your best bet is to buy a highly compatible adapter that you will need, even if you decide to buy a new PC with a different operating system.

Some operating systems supportPlug-n-Play option (e.g. Windows 8/10). It means you don't need drivers to install a Bluetooth adapter. If that option is not available, you can get the drivers on the official website or on the CD attached to the product.

Bluetooth technology

Another important element to take into consideration is the Bluetooth version. Do not buy a Bluetooth adapter with Bluetooth version earlier than 4.0, as its quality will surely disappoint you. Bluetooth v4.0 later versions offer greater range and allow you to connect devices, even if they are distant from each other.

Furthermore, this version consumes less power and this is the crucial point for laptops. Also check if your Bluetooth v4.0 dongle is also backward compatible. It means you can connect it to any other device with older Bluetooth versions.

Class 1 or 2

When choosing your best Bluetooth adapter, don't forget to pay attention to its class. The adapters of 1 class they are suitable for industrial devices that require Bluetooth connectivity over long distances. As for the 2 class, would be the best choice for consumer devices that don't aim for long distances.

Transmission distance

As you can already imagine, this function depends on the mentioned features. Class 1 Bluetooth adapters can have a transmission distance of up to 100 meters. Class 2 dongles usually offer a range of only 1-20 meters. However, always consider the connection quality. Sometimes devices with the same range can have different performance.

Best Bluetooth Adapters

Now that you have a complete view of the technical characteristics that a Bluetooth adapter must have, I hope you can make the best choice, taking into account your needs and availability.

1. Avantree Bluetooth 4.0 USB adapter

Reasonably priced Bluetooth USB adapter for Windows 10.


  • Automatic installation on Windows 10
  • Bluetooth 4.0 connection


  • no support for Linux, Mac, TV or Car stereo
  • no aptX support

Having a Bluetooth adapter like that of Avantree it can be a lifesaver if you need a budget device for versatile connections. It supports operating systems like Windows 10/8/7 / Vista and even XP but is not compatible with Mac, Linux, TV or Car stereo systems.

If you have Windows 10, all you need to do is to install this adapter and start having fun by plugging it into a USB port. Windows Vista / XP / 7 does not provide automatic installation, so you will need to install a driver from the CD or download the free version from the Avantree support site.

Avantree DG4OS it is an excellent choice for wireless data transfer, VOIP calling or PC gaming. You can connect this adapter with Bluetooth tablets, printers, headsets or other BLE (Bluetooth Low Energy) devices.

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2. ASUS USB Adapter

The best Bluetooth adapter for Windows 10.


  • Compatible with Windows / Xbox One S / latest smartphones
  • Automatic installation on Windows 10/8
  • Bluetooth 4.0 connection


  • Limited operating range
  • No support for Linux, Mac, TV or Car stereo

THEASUS USB adapter It is designed with USB 2.0 interface and Bluetooth low energy technology. Support Bluetooth 2.0 / 2.1 / 3.0 / 4.0. In addition to Avantree USB Bluetooth 4.0 this adapter is compatible with the Windows operating system (XP / 7/8/10).

This adapter has a data transfer rate of 3 Mbps and is quite easy to install. The only thing to remember is that its range, which reaches up to 10 meters, can be reduced if the USB port of your laptop or PC is surrounded by a metal frame.

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3. Zexmte USB Bluetooth Adapter

Best Reliable Cheap Bluetooth Adapter.


  • Compact design
  • Economic
  • Great customer service and technical support
  • It fits perfectly into USB ports
  • Easy to install


  • Limited operating range
  • No support for Linux, Mac, TV or Car stereo

With Zexmte at a reasonable price you get a compact Bluetooth USB adapter designed for the Windows operating system. It has a transfer speed of 3 Mbps and a range of up to 10 meters. The Zexmte Bluetooth USB Adapter also provides the Plug-n-Play option for Windows 8/10.

It supports BLE technology and is compatible with Bluetooth V4 / 0 / 3.0 / 2.1 / 2.0 / 1.1. Thanks to its small size, this Bluetooth dongle does not block surrounding USB ports when connected to a computer, so you can safely leave it on. By the way, if you set up playback devices and disable Bluetooth hands-free audio you will get better sound.

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4. Plugable USB Adattatore Bluetooth

The best Bluetooth adapter for Linux.


  • Compact design
  • Support Windows / Linux and Raspberry Pi operating system
  • Bluetooth 4.0 connection
  • 32 meters transmission distance
  • Energy efficient


  • No support for Mac, TV or Car stereo
  • It could be faster

Unlike all the mentioned Bluetooth adapters, this product supports not only Windows but also the operating system Linux. As for the latter, it requires additional software and configuration and does not support all Bluetooth profiles. Also, this dongle is compatible with Raspberry Pi.

The plug-in USB Bluetooth adapter is suitable for a wide range of devices. As this adapter supports Bluetooth 4.0, it is compatible with Bluetooth Smart (BLE) devices such as iBeacons or Fitbit fitness trackers. However, this option is not available in case of Windows 7 or earlier. This Bluetooth adapter is also energy efficient.

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5. Kinivo BTD-400 Bluetooth USB Adapter

Very compatible Bluetooth adapter.


  • Compact design
  • Supporta Windows / Linux / Mac OS / Raspberry Pi
  • Bluetooth 4.0 connection
  • 32 meters transmission distance


  • No TV or Car stereo support
  • Long installation

Another highly compatible Bluetooth adapter is the Kinivo BTD-400. It supports Windows 10 / 8.1 / 8/7 / Vista / XP 32bit and 64bit, Linux (Ubuntu, Mint, Fedora), Raspberry Pi and even Mac 2011 OS. By the way, there is a plug and play option available for Windows 10 / 8.1 / 8.

Kinivo BTD-400 it can be easily connected to almost any Bluetooth device, such as the best headphones, mobile phones, printers, etc. It supports BLE technology and all Bluetooth connections up to v4.0 Class 2.

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6. Avantree Long Range USB Bluetooth Adapter

The best Bluetooth audio adapter.


  • Supporta PC / Macbook Apple / PC / Linux OS / PS4
  • 18 meters operating range
  • Plug-n-Play
  • Bluetooth 4.1 connection


  • For audio only
  • No TV support
  • Expensive

Looking for the best Bluetooth adapter for speakers or headphones? Take a look at theAvantree USB Bluetooth Adapter. It is great for audio but does not work for mice, keyboards or game controllers This dongle supports Apple Macbook, desktop computer or laptop with operating system Linux e PS4. Please note that this Bluetooth adapter has a very easy installation which does not require drivers as there is a Plug-n-Play option available for all the devices and operating systems mentioned.

The Avantree Bluetooth USB Adapter would be perfect for Roxa More, Clipper More, Apico and obviously Avantree Audition Pro. Thanks to its latest low latency aptX technology, you will be able to enjoy apps in real time. In addition, its transmission distance is up to 18 meters.

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Best selling Bluetooth adapters on Amazon

Below is an up-to-date list of Amazon bestsellers regarding the most purchased Bluetooth adapters by consumers.

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