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Best USB Bluetooth adaptor

Last Updated on September 14, 2021

Bluetooth is a widely used wireless technology for connecting different types of devices to each other. Some common uses are for wireless audio streaming including for voice calls or for audio playback, transferring files between devices, wirelessly connecting keyboards/mice/game controllers, and connecting smart devices like smartwatches or doorbells. It’s supported across many different classes of devices, and it’s a straightforward and broadly compatible standard that lets your devices communicate with each other with ease.

But not all computers have built-in Bluetooth support. Some motherboards have built-in Bluetooth support, but many don’t, and so these computers and laptops without built-in Bluetooth support require additional hardware to add Bluetooth support.

The simplest way to add Bluetooth support to your desktop or laptop computer is with a USB Bluetooth adapter, a small dongle that you insert into a USB port that manages communication between different Bluetooth devices, and in doing so makes your computer a Bluetooth compatible device.

This is our roundup of the best USB Bluetooth adapters.

Products at a Glance

Our Recommended

Best USB Bluetooth adaptor

1
PROS
  • Cheap
  • 12-month warranty
  • Driverless setup on Windows 8/10
CONS
  • Not from a well-known brand
  • Not supported for any operating systems other than Windows
  • Plain design
2
PROS
  • Cheap
  • Small physical size
  • Driverless setup on Windows 8/10
CONS
  • No warranty
  • Not a well-known brand
  • Not supported for any operating systems other than Windows
3
PROS
  • Support for a wide variety of operating systems
  • Attractive design
  • Compact form factor
CONS
  • No warranty
  • Pricey compared to other options
  • Not a well-known brand
4

Best USB Bluetooth adaptor

PROS
CONS

What features does Bluetooth 4.0 offer?

One of the important features is Bluetooth BLE, a low energy mode for Bluetooth, that reduced the battery drain on your devices during Bluetooth usage.

What is the standard range of these adaptors?

These adapters all offer a range of 33 feet or 10 meters.

Can I use these adaptors on a Mac computer?

None of these adaptors offer Mac support.

Our Verdict

Our top pick is the LSSEDA adaptor. It’s an easy choice since these all offer very similar performance, this is the cheapest option in the whole lineup. It’s also the only one that comes with any kind of additional warranty for peace of mind. It doesn’t support any operating systems other than Windows, so that’s something to bear in mind, but if that if fine for your needs, then this is an obvious choice.