We usually take our mobile devices’ Bluetooth connectivity for granted. After all, this simple technology has become an indispensable means of convenient, short-range wireless connectivity. But despite this, many desktop motherboards do not come with built-in Bluetooth capabilities.

But luckily, there is an easy way to fix that!

Almost no modern motherboard will be lacking in the USB port department, and adding a Bluetooth adapter (commonly referred to as “dongle”) can be quite cheap and as simple as plugging in a regular USB drive.

In this article, we will be bringing you a small selection of the three best Bluetooth adapters that you can get right now!

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    Top 3 Bluetooth Adapters For 2020

    AdapterBluetooth versionBandwidthRange 
    4.03 Mbps10 m
    4.03 Mbps10 m
    4.03 Mbps10 m

    Zexmte Bluetooth Adapter

    About the Dongle

    At the low-end of the price spectrum, we have a Bluetooth dongle made by Zexmte. This is a rather small company, so don’t worry if you haven’t already heard about it before. They mostly deal with small electronic accessories such as this particular adapter.

    The dongle itself is extremely small with a simple black frame that allows it to blend in with most laptop or desktop exteriors. It uses the latest backwards-compatible Bluetooth 4.0, and it is probably the cheapest dongle out there that you can get and not fear it being dead on arrival.

    Our Thoughts

    If you want a basic Bluetooth adapter as cheap as possible, we can wholeheartedly recommend Zexmte’s product. The dongle has proven to be quite reliable, especially given its low price, although you may run into some troubles if you are using an older version of Windows. What’s more, while the driver installation disc does come in the package, it lacks any sort of manual, which might mean a short Googling session if you are a casual PC user.

    What We Loved

    • Very affordable
    • Good value

    What We Didn’t Like

    • Driver may be difficult to install properly
    • Does not work as seamlessly on older versions of Windows

    Avantree Bluetooth Adapter

    About the Dongle

    Next, we have a USB Bluetooth dongle from Avantree, an international company with plenty of experience in manufacturing a range of accessories, including multiple Bluetooth-based products.

    Their dongle is just as small as that sold by Zexmte, although it definitely looks like a higher-quality product. Its exterior comes with rounded edges and with a glossy black finish that truly gives off a certain aura of dependability.

    Our Thoughts

    While a bit more expensive, Avantree’s Bluetooth adapter has proven to be more reliable and easier to use than any of the cheaper solutions. It is especially convenient for Windows 10 users as it supports plug-and-play compatibility with that OS, although older versions will require you to either install the drivers from the bundled disc or from the company’s site.

    However, we recommend simply letting older versions of Windows download the generic driver for this dongle, as the official software provided by Avantree has proven to be somewhat unreliable, unlike the dongle itself.

    What We Loved

    • Highly stable connection
    • Native compatibility with Windows 10

    What We Didn’t Like

    • Clunky official drivers

    Asus BT-400 Bluetooth Adapter

    About the Dongle

    Asus is the first big and recognizable name on this list, although the branding is the only thing that differentiates their dongle from the other, cheaper dongles at first glance.

    Once again, we have an incredibly small USB adapter that is unnoticeable both when plugged into the side of a laptop or into a PC’s front panel. It is also marginally easier to grip and remove from a port than other dongles due to the exterior’s design.

    Our Thoughts

    The dongle has plug-and-play compatibility with both Windows 10 and Windows 8, and the provided Asus drivers work properly with Windows 7, although we haven’t had the opportunity to test it on XP. Even if you happen to encounter some issues, you can always download the latest drivers from Asus’ website, and the dongle even comes with a thorough manual.

    We have found virtually no fault with this dongle, apart from the fact that it is a tad more expensive that others in its category. However, we feel that this is more than justified given how well the dongle works, as well as the instructions and support offered by Asus.

    What We Loved

    • Stable signal
    • Good driver support
    • Plug-and-play with Windows 10 and Windows 8

    What We Didn’t Like

    • A bit more expensive than the competition

    Finding the Best Bluetooth Adapter


    Bluetooth adapters are hardly cutting-edge technology, and as such, you will not find many big and familiar companies making them. Rather, the bulk of the market’s supply of these products comes from obscure manufacturers, some of which are downright shady.

    There is neither a wide price range nor a multitude of different technical specifications to consider when buying a Bluetooth adapter for your PC, laptop, or console. Usually, the best course of action is to turn to the product which seems to have the best track record. This is particularly important if you’re buying cheap dongles from lesser-known companies, as it is not unusual for such electronic products to be dead on arrival.

    Other than that, there are simply not that many factors to consider, seeing as all the current dongles use the same technology – Bluetooth 4.0 and USB 2.0. Dongles are not made with USB 3.0 simply because the older version offers more than enough throughput for efficiently communicating data transferred via Bluetooth.

    The Best Bluetooth Adapter of 2018 – Asus BT-400

    Taking all of the pros and cons of the above three best Bluetooth dongles, the one made by Asus Bluetooth dongle takes a decisive victory.

    It offers a stable and responsive connection through and through, is easy to install and use, and even its design is very “grippy”, allowing for it to easily be removed from a port. On top of that, it even comes with a detailed manual, something that appears to be absent from most cheaper products.

    Ultimately, we only recommend getting a dongle other than this one if you’re looking to be as thrifty as possible, and either of the other two dongles on this list will be good choices in that scenario.

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