ASUS USB-BT400 Drivers Download [2022 Updated]

As wireless connectivity is one of the most commonly used communication methods available today, we are here to present to you ASUS USB-BT400 drivers that are designed for use with USB Bluetooth 4.0 Adapters. Get a smooth Bluetooth experience with the new drivers and try them today.

Among the most popular types of connectivity, Bluetooth is one of the most popular and convenient ways for data to be shared easily and easily. This page is devoted to proving you with some of the features available for Bluetooth.

What Are ASUS USB-BT400 Drivers?

ASUS USB-BT400 Drivers are Bluetooth Utility Program, which is specially developed for ASUS USB Bluetooth 4.0 Adapter. Get the updated driver to enhance the performance of connectivity and have fun spending your quality time.

If you are any other device USB BT Adapter of ASUS, then don’t worry about it. Users of ASUS USB-BT500 can also get the latest update ASUS USB-BT500 Driver and improve the performance.

There are various types of digital devices, which offer a variety of services for users. Therefore, there are several ways to connect or share data between these devices. One of the most common and popular methods is wireless connectivity between devices.

It is also worth mentioning that a wide range of wireless connectivities are available, which users can easily access and enjoy. So, if you want to know about all the available services then you just need to stay with us and explore this page extensively.


As one of the most common short-range wireless technologies today, Bluetooth is one of the most common aspects of short-range wireless technology. It is used for all kinds of purposes nowadays and is one of the most popular short-range wireless technologies.


The most common use of this technique is to connect various types of devices and share data between them. This wonderful technology can be used to connect multiple types of devices and share data from one device to another.

It can also be shared via this Bluetooth connection, so there are a number of different features that can be accessed by the users. However, not every OS has this feature, so there are a number of features available for the users.

So, we are here with the ASUS USB-BT400 Bluetooth 4.0 Adapter, through which anyone can easily have a smooth experience. The USB adapter provides the best quality services for the users, through which anyone can have a smooth experience.

The adapter supports 4.0 capabilities, which will enable you to share data faster. Therefore, anyone will be able to connect multiple devices to the adapter easily, so that you may have fun with your friends. Discover additional information regarding the device here.

In addition to supporting backward compatibility, the device can also be used with other compatible devices. In order to make the device more compatible with the other devices on the market, we have decided to share some of the compatibilities with you here.

  • 3.0
  • 2.1
  • 2.0

Due to the small size of this device, it is quite a mobility friendly for anyone. It will take up a small space in your pocket, which you can comfortably move around with it in your hand. All these types of Bluetooth devices support the use of this adapter.

ASUS USB-BT400 Driver

As well as that, there are many more features and benefits available to you as a user, which you can easily explore and enjoy. So, if you would like to explore more about it, then you simply need to stay with us and explore all the content that we have.

Common Errors

Also, there are some common errors that can be encountered while using this device. For that reason, we will be sharing with you some of the most commonly encountered issues. Please take a look at the list below to learn about all the common problems.

  • Unable to Connect With OS
  • OS Unable to Recognize Adapter
  • Device Not Found Error
  • Frequent Connection Breaks
  • Slow Data Sharing
  • Many More

As in the past, there are also some additional errors, which you might encounter when using this adapter. However, you don’t have to worry about it as we have a solution ready for you. Stay with us and read more about the simple fix method we have for you here.

The update of ASUS USB-BT400 Bluetooth 4.0 Adapter Drivers is one of the best methods available. In addition, if you use this amazing method, you will be able to resolve various errors. So, you can easily resolve the above issues.

Compatible OS

We would like to inform you that the latest updated drivers are not compatible with all available Operating System editions. Therefore, if you are interested in exploring all the information related to compatibility, then please explore the list below to learn more about the same.

  • Windows 11
  • Windows 10 32/64 Bit
  • Windows 8.1 32/64 Bit
  • Windows 8 32/64 Bit
  • Windows 7 32/64 Bit
  • Windows Vista 32/64 Bit
  • Windows XP 32Bit/Professional X64 Edition

The following are the compatible OS editions, which support the latest updated driver. If you are using any of these Operating System editions, then you can easily get the updated driver. Stay with us and explore all the information below regarding this update.

How to Download ASUS USB-BT400 Driver?

We are here with the fastest downloading process for you all, as we are here to help you out with updating the utility program. This is done by using the easiest of methods through which you can get the driver in an easy and straightforward manner.

In other words, you only need to find the download section, which is located at the top and bottom of this page. Once you have found the section, click on the download button. The downloading process will start automatically as soon as you click on the button.

It isn’t a problem if you had any problems during the downloading process. Just feel free to contact us using the comment section, which is provided at the bottom of this page. We will resolve all your problems instantly without causing any problems for you.


How to Connect ASUS USB Bluetooth 4.0 Adapter?

Plug the adapter into the system USB port.

How to Fix ASUS BT400 USB Adapter Not Recognize Error?

Update the driver and resolve the error instantly.

How to Update the ASUS BT400 USB Adapter Driver?

Download the .zip file from this page, extract the file, open the folder, and Run the .exe file.


ASUS USB-BT400 Drivers Download on your system to enhance the performance of the BT and resolve all errors related to BT. If you want to know more about the OS, then you only need to stay with us and explore.

Download Link

Bluetooth Driver

  • Windows 11, 10, 8.1, 8 64bit & 32bit
  • Windows 10 64bit & 32bit
  • Windows 8, 7, XP 64bit & 32bit

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