The Best USB Bluetooth Adapters will control all your Bluetooth-enabled devices from a considerable distance while maintaining a reliable connection. The difference between most adapters is minimal and mostly comes down to the Bluetooth version, speed, and range.
Adapters that support Bluetooth 4.0 and above will work best for you as they have higher bandwidth and lower power consumption. This higher bandwidth is great for streaming audio to headsets or speakers, and the lower power consumption means it won’t consume too much battery life to maintain a connection.
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We’ve reviewed the best Bluetooth USB adapters available to help you make the right choice and find the one that best suits your needs. So, whether you want to listen to music, transfer data, or play wireless games, we’ve got you covered.
Which Bluetooth adapter is best?
The best Bluetooth USB adapter is Asus BT500. The combination of Bluetooth 5 with Enhanced Data Rate (EDR) allows the adapter to perform a number of tasks well. Under ideal conditions, the Asus adapter can reach speeds of up to three megabytes per second (MB/s) at distances up to 40 meters. This makes the BT500 an ideal candidate for a home Bluetooth solution at a more than fair price.
If you’re solely focused on delivering strong sound to Bluetooth-enabled speakers or headsets, opting for a specialized adapter may suit you better. The Avantree DG80 is an audio-only Bluetooth adapter that aims to deliver better than CD sound to your Bluetooth devices with the lowest possible latency.
1. Asus BT500
Best USB Bluetooth Adapter Overall
- Bluetooth 5.0 + EDR
- Decent speeds
- Pairing with 7 devices
- Plug & Play
- No Mac or Linux support
The Asus BT500 is a Bluetooth 5.0 adapter that uses EDR to achieve speeds up to 3MB/s, more than double the speed of Bluetooth 4.0. The BT500 can connect with seven devices at the same time at a distance of up to 40 meters in an open area.
You’ll be able to use the Asus BT500 to connect to any of your Bluetooth-enabled devices, including headsets, speakers, or gaming peripherals (DualSense and Xbox Wireless controllers). Finding a reputable name in the Bluetooth market is often harder than you might think, so having the Asus brand and a two-year warranty on this adapter should take away any concerns about quality.
If you are a Windows user, the Asus BT500 is a win-win choice for your wireless needs. It’s fast, can handle a significant number of devices, and has enough range to meet your daily needs.
- Bluetooth 5.0
- Works with all current-generation consoles
- Supports Windows and macOS
- AptX LL and FastStream support
- Audio only
Compatible with all major consoles as well as Windows and Mac computers, the Avantree DG80 is a Bluetooth 5.0 audio adapter with good coverage for headsets and speakers. Able to reach devices up to 20 meters indoors and 30 meters line of sight, the Avantree DG80 is a fantastic wireless solution for your audio needs.
To highlight, the DG80 is an audio-only Bluetooth adapter, which means it won’t connect to anything other than headsets, soundbars, or speakers. Dedicated support for AptX Low Latency and FastStream works great with compatible devices to keep audio lag-free and superior to CD quality, making the DG80 a great choice for wireless audio at home.
- good range
- A2DP support
- Plug & Play
- Increased data transfer rate
- Windows only
This Windows-only Bluetooth 4.0 LE adapter has a decent range of 20m. It also has EDR and A2DP support for higher data rates up to 3Mbps as well as stable stereo audio transmission. With Plug & Play support for Windows 8/8.1/10, you can get started in no time by connecting up to seven devices, including game controllers, headsets, phones, and speakers.
You can purchase TP-Link UB400 at a ridiculous price for a branded Bluetooth adapter. There’s enough range available to never feel too tethered to a computer, and the UB400 is fast enough to compete with more expensive Bluetooth 5.0 adapters.
So, if you have a Windows PC and need a reliable Bluetooth adapter to control your wireless peripherals, TP-Link is a good option at a great price.
4.Bluetooth 5.0 Realtek
- Affordable price
- Bluetooth 5.0
- Requires configuration
- Windows only
Bluetooth 5.0 Realtek is a good option for a budget Bluetooth adapter that allows you to connect multiple devices. You can easily use it with a smart speaker, wireless keyboard, and mouse at a distance of up to 10 m. The adapter supports operating systems no lower than Windows 7. A driver disk is included in the kit.
Setup and installation will not be difficult. Although some users encountered difficulties. On the other hand, this inexpensive device should do an excellent job in most cases.
- Quick connection
- Stable connection
- Easy to use
- May conflict with nearby devices
- Not the biggest radius
The BT400 from ASUS does a great job despite the not-so-new Bluetooth 4.0 standard. It works great with multiple devices at the same time, such as headphones, headsets, and other peripherals. The adapter is as simple as possible to use, its connection will not be difficult, and the covered area of 10 m should be sufficient in most use cases.
Just keep in mind that it may conflict if another Bluetooth or Wi-Fi transmitter is connected nearby. This is solved by simply increasing the distance between them.