USB Bluetooth Adapter for PC

Over the last few years with all these technological advances everything has changed. Our homes get smarter and smarter with each new gadget or device we add to them. As you probably know, Bluetooth connectivity is one of the most popular and easy ways to connect and pair multiple devices. From headphone, speakers and cameras to keyboards, mice and controllers, there are various accessories that are capable of connecting wirelessly to this technology. The worst part is that not all the devices are Bluetooth ready, meaning that you will need a USB adapter to make them work together.

There are dozens of models and different types of adapters out there, but this article is only about USB adapters that connect to PCs. Therefore, in order to help you find exactly what you need, we have gathered 5 of the most popular Bluetooth adapters available in the current market. Take a look at the comparison table below and choose the right device for your needs.


Top USB Bluetooth Adapter for PC Comparison

1. Avantree Bluetooth USB Music & Talk Adapter 2. Avantree USB Bluetooth 4.0 Adapter 3. Plugable USB Bluetooth 4.0 Adapter 4. Kinivo BTD-400 Bluetooth 4.0 USB Adapter 5. Zexmte Bluetooth USB Adapter CSR 4.0
BEST MODEL OUR CHOICE
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General Information

Manufacturer Avantree Avantree Plugable Kinivo Zexmte
Product Size (L x W x H) 2.59 x 0.7 x 0.59 inches 0.9 x 0.5 x 0.2 inches 0.2 x 0.2 x 0.2 inches 5.5 x 3.2 x 0.45 inches 0.2 x 0.5 x 0.8 inches
Product Weight 10.35 oz. 0.16 oz. 0.32 oz. 0.16 oz. 0.96 oz.

Specifications

Application Any Bluetooth transmission Any Bluetooth transmission Any Bluetooth transmission Any Bluetooth transmission Any Bluetooth transmission
Bluetooth Version 4.1 4.0 with EDR 4.0 4.0 4.0
Bluetooth Profile A2DP, HFP, HSP, AVRCP Serial Port, Object Push, File Transfer, LAN Access, Personal Area Network, Audio Gateway, PIM, Synchronization Profile, A2DP, AVRCP A2DP, AVCTP, AVDTP, AVRCP, BNEP, DUN, DID, FTP, GATT, GAVDP, HCRP, HFP, HID over GATT, HID, HSP, OPP, PAN, PBAP, PXP, RFCOMM, SPP, SDAP, SYNC Bluetooth V3, 2.1, 2.0 Bluetooth V3.0, 2.1, 2.0, 1.1
Frequency 50-60 Hz 60 Hz 60 Hz 50-60 Hz 50-60 Hz
Support aptX
Support LowLatency
Driver Needed Plug-n-Play IVT Blue Soleil 9.X Win 10 Win 10 Plug-n-Play
Operating Range up to 20m/ 60 ft. up to 10m/ 30 ft. up to 10m/ 30 ft. up to 10m/ 30 ft. up to 10m/ 30 ft.

Compatibility

Compatible with all USB audio output supported operation system PC with Win Vista, XP, 7, 8, 10 Win Vista, XP, 7, 8, 8.1, 10, Linux, Raspberry Pi Windows 10, 8.1, 8, Windows 7, Vista , XP, Mac OS 10.3.9 Win 10, 8, 7, Vista and XP
Works with Bluetooth headphones, speakers, audio receivers Bluetooth headphones, speakers, keyboards, mice, printers, phones, BLE devices Bluetooth headphones, speakers, keyboards, mice, printers, smartphones and smartwatches, gamepads Bluetooth keyboards, mice, headsets, stereo headphones Bluetooth-enabled devices, like smartphones, mouse, speakers, headsets
Not compatible with TV Mac system TV, Car stereo systems, Mac TV Mac, OS, Car stereo system, TVs

What’s in the box

Avantree leaf USB Bluetooth Transmitter, 1 pc USB extending cable (1.2 Meter), User manual & Quick start guide Avantree BTDG-40S, CD, User manual Plugable USB Bluetooth 4.0 Adapter, User Manual Kinivo BTD-400 Bluetooth USB Adapter, Installation CD for Windows 7/Vista/XP (Not needed for Windows 10 /8.1 / 8), User Manual Zexmte Bluetooth USB Adapter CSR 4.0, User Manual

Warranty&Support

Warranty 2-Year 2-Year 1-Year 2-Year Lifetime Warranty
User Manual
Customer Support
Online Support

USB PC Bluetooth Adapters Evaluation


1. Avantree Bluetooth USB Music & Talk Adapter

If you are looking to purchase a USB adapter for your PC, the Avantree model is exactly what you need. It is a quality Bluetooth USB that is designed for multiple purposes, not only for having a Bluetooth connection. The dongle works great with a computer and it allows you to transmit data or audio without any latency.

There are several important things to consider when buying this adapter, including its ability to reach a 60 feet line distance. In simple terms, this is a great option for people with large houses or big apartments. Its long range is the biggest feature of this unit. It is a class 1 Bluetooth device that has no issues with reaching this long distance. As compared to other similar devices, it uses aptX Low Latency technology. This will help you get rid of annoying delays that can ruin your activities.

PROS
CONS
  • Uses aptX for better quality
  • Great performance
  • Easy to use
  • It supports multiple devices
  • Expensive
VERDICT
If you are looking to purchase a Bluetooth adapter, this is exactly what you need. It is a device that supports aptX codec, which means that there will not be problems regarding the transmission. With this adapter, you can transmit audio and data without any latency.

2. Avantree USB Bluetooth 4.0 Adapter

Our second option is a Bluetooth adapter with various uses, therefore, it can be used for wireless stereo music, data transfer, keyboard, mice and wireless PC gaming with a controller. In addition to this, it can be connected to multiple Bluetooth enabled devices, including headphones, speakers, receivers, keyboards, smartphones, tablets and so on. What we really like about this adapter is that it doesn’t require any drivers for Windows 10. Also, it is important to know that up to 6 devices can be connected at the same time. The signal is great. It is clear and stable but if you go over 60 feet, there can be some issues regarding its quality.

Compared to other similar devices, it is equipped with a LED indicator that gives information about the current status of the device. It is also worth mentioning that it doesn’t work with Mac or Linux operating systems.

PROS
CONS
  • More than 6 devices can be connected at the same time
  • It is equipped with a LED indicator
  • No drivers required for Windows 10
  • Only Windows compatibility
VERDICT

The Avantree USB Bluetooth 4.0 Adapter is a great adapter that can be connected with numerous Bluetooth-enabled units. As compared to the above model, it comes at a more reasonable price and it is much easier to use. Its wireless range if 33 feet, so if you go over this, you should expect its quality to degrade.

3. Plugable USB Bluetooth 4.0 Adapter

After reviewing more than 10 models, we selected the Plugable USB Bluetooth 4.0 Adapter as the best model out there. With a plethora of impressive features and a very reasonable price, this model is one of the greatest options available on the market for these Bluetooth-enabled units. It is equipped with the latest Bluetooth 4.0 standard and it is capable of connecting various wireless units, including headphones, mice, keyboards and so on.

If your operating system is Windows 8 or even higher, this device works great with units that are compatible with the Bluetooth Low Energy technology. In what regards the operating range of this device, it is 32 feet, which means that it is capable of transmitting signal with no obstructions between the connection unit and the pc. It is also worth mentioning that it is compatible with Windows and Linux and it works with Raspberry Pi as well.

PROS
CONS
  • Connects up to 32 feet away
  • Energy efficient
  • Easy to install
  • It works with Raspberry Pi
  • It is not as powerful as the above models
VERDICT
The Plugable USB Bluetooth 4.0 Adapter is a compact adapter that in spite of its small size features a great operating range of 32 feet. It can be connected to more than one wireless device and it works with both Windows and Linux as well as with Raspberry Pi.

4. Kinivo BTD-400 Bluetooth 4.0 USB Adapter

Although it is in the 4th position, the Kinivo BTD-400 Bluetooth 4.0 USB Adapter claims to be one of the best adapters on the market. Its main purpose is to connect your PC with Bluetooth-enabled devices, including phones, printers, headphones and so on. Its operating range is up to 10 meters which means approximately 30 feet and it uses the latest Bluetooth version 4.0 Class 2 with low energy. Also, it is important to know that it is compatible with 32 bit and 64 bit Windows 7, 8, 8.1, 10, Vista, XP.

The device is a plug-n-play product, which means that it can be used after unboxing it. Similar to the other adapters, it comes with a nice design, being extremely small and portable as well. It lacks certain features, and an important thing to mention is that it is not compatible with Mac system. However, it works great with Raspberry Pi devices.

PROS
CONS
  • Range up to 30 feet
  • Class 2
  • Energy efficient
  • 2-year warranty
  • It is not compatible with Mac systems
VERDICT
If you are looking for a solid Bluetooth adapter that offers decent quality and a reasonable price, the Kinivo BTD-400 is exactly what you need. Its operating range is 30 feet and its Bluetooth 4.0 Class 2 technology helps it consume as less energy as possible. Overall, it is an option worth taking into consideration.

5. Zexmte Bluetooth USB Adapter CSR 4.0

Although the Zexmte Bluetooth USB Adapter CSR 4.0 is not as popular as the above models, we guarantee that it is a very capable adapter. Thanks to its transfer rate of 3 Mbps, it is capable of satisfying many people with Bluetooth-enabled units. Its operating range is about 33 feet, so you shouldn’t worry about interferences as the connection is stable and clear. Unlike some of the above models, it doesn’t work with Mac systems. However, it has the fast Bluetooth version 4.0 and operates great with Bluetooth Low Energy technology.

In addition to this, it is very easy to install and use USB adapter. On the other hand, when used with an older operating system, you need to install its drivers. In terms of the warranty, the manufacturer offers a 45-day refund and lifetime no-worry warranty for this product.

PROS
CONS
  • Operating range of 33 feet
  • Small design
  • It support many devices
  • Plug-n-play for Windows 8 and later
  • It cannot be used with Mac systems
VERDICT
Take a look at this model and you will be surprised to discover how well it works. It comes with a 33-feet maximum range and a very small design. It is energy-efficient and capable of supporting multiple devices at the same time. Also, it is more affordable than many other similar adapters.

6. CT Costech Bluetooth 4.0 USB Adapter

The CT Costech Bluetooth 4.0 USB Adapter is a cheap adapter that creates cable-free connections between PCs and other Bluetooth devices. However, the fact that it comes with a reasonable price doesn’t mean that it is a poor quality product. It is a good quality adapter that lacks certain features. It is small, compact and works with Windows 10. In fact, it works great and improves Bluetooth support for Windows 10,8.1/8,7, Vista, XP,2003 and 2000.

It cannot support PS3/4, Xbox and Nintendo console and it doesn’t work with Mac OS X system which is designed to work only with their built-in adapters. Also, it is very important to know that it uses a Bluetooth 4.0 technology. In addition to this, keep in mind that it supports A2DP stereo playback. Since its operating range is up to 33 ft. which means about 10 meters, you should not worry about interferences. The connection, in this case, is stable and clear.

PROS
CONS
  • Compact design
  • Bluetooth 4.0 technology
  • Affordable adapter
  • It is able to operate up to 33ft./10m.
  • It lacks certain features
VERDICT
Although it doesn’t have so many features as its competitors, the CT Costech Bluetooth 4.0 USB Adapter is still a good option to consider when making a purchase. It uses a Bluetooth 4.0 technology to create free connections between your PC and other Bluetooth devices. It is small, compact and very affordable.

Essential Features to Consider When Buying a Bluetooth Adapter

As mentioned above there are so many models and types of adapters, that it is quite difficult to make the right choice. However, before making a purchase it is quite important to do some research and opt for a model that meets and exceeds your requirements. Since each model has pros and cons, in the following lines we have tried to discover the most important features that a USB adapter should have or how it should be evaluated.
Bluetooth adapter

  • Class 1 or Class 2?

    As you probably know, there are two types of adapters: the class 1 and the class 2. The class 1 is usually made for devices and gadgets that need extra long-distance connectivity while the second type, the class 2 adapters are more popular and accessible. Nowadays, most people choose the second type as they don’t need extremely long-distance connections.

  • Range

    The operating range of a device is strongly related to its type of class. Since the class 1 devices are used for extra long-distance connectivity, they are by far the winners when it comes to this subject. However, if you live in a small house or apartment, you won’t need such a class 1 adapter as it has a long range and you won’t need that. With this factor in mind, you should do some research and opt for an adapter that comes with a range that fits your needs.

  • Compatibility

    When making the purchase, it is recommended to make sure that the device is fully compatible with your computer. At first, you may not understand how they work, that’s why is important to take a look at the compatibility beforehand. Another important thing to mention is that you will need, or at least the specialists recommend to opt for a Bluetooth adapter with the latest 4.0 standard as this type ensures a great connectivity. However, if you have an older version of an operating system, it is time to install a driver as it will not work with the old one.

  • Features

    Another important thing to consider if you are looking to purchase a USB Bluetooth adapter for your PC is the presence of different features. Some units come with NFC support for a rapid pairing with other NFC compatible products. This will speed up the pairing process. So, you don’t have to set a new connection with the same device if your Bluetooth adapter is capable of supporting an automatic pairing mode. It is also worth mentioning that when purchasing a USB adapter, you will get the upgrade for all your devices.

  • What is a USB Bluetooth Adapter?

    Over the years, the Bluetooth technology has changed pretty much and now we are proud to admit that all these technological advances make our lives easier and more interesting. You can see these changes even in USB adapters which are specially made to link digital devices together wirelessly. These dongles have increased a lot in popularity in the modern day and age. Of course, you will be more convinced about this fact when you will understand that many devices and gadgets are without Bluetooth connectivity. We agree that most smartphones, laptops and tables use this technology, but what you say about those sized desktop PCs. How can you use them? In this case, it is recommended to have one of these adapters at hand. They are very easy to set up, most of them are plug-n-play which means that you shouldn’t worry about complicated setups.

    As you already know, USB Bluetooth adapters come in various sizes and shapes. Some of them are equipped with a plethora of features and use an advanced technology, while others lack certain features but have a more reasonable price. However, if you are looking to purchase such a device, make sure you choose one that satisfies your needs as there are hundreds of models on the market. With so many types and models, it can be quite difficult to make the right purchase. Therefore, the best way to deal with this situation is to compare all the devices you can find and purchase the one that you really prefer. As mentioned above that the options are limitless, so to save you from possible confusions, we have made this matrix with the best dongles that are available in the market these days.

    The Best Bluetooth Dongle


    Avantree Bluetooth USB Music & Talk Adapter

    After testing 10 of the USB adapters, we can only say that the Avantree Bluetooth USB Music & Talk Adapter works as it is intended to. As outlined previously, it is one of the most popular models available in the current market. Also, it is the best one out there. It can do a great job on your PC. It can reach a 60 feet line distance, being specially designed for people with large homes. Keep in mind that it is more powerful than its competitor: the Avantree USB Bluetooth 4.0 Adapter that also works with multiple Bluetooth enabled devices.

    Our favorite model is the Plugable USB Bluetooth 4.0 Adapter, but in comparison to the first option, it can only be used in small apartments as its operating range is 32 feet. It uses the same technology as the first model, the Bluetooth Low Energy technology and it is compatible with Windows and Linux. However, this is much affordable than the first Avantree adapter. As a conclusion, it is important to know that all these 5 models are energy-efficient and very easy to use. Some of them can be used for extra long-distance connectivity and are compatible with Mac systems while others don’t. However, in this article, we have tried to present you 5 of the best adapters available on the market and we hope we have succeeded.

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