Download and install Realtek Semiconductor Corp. Realtek Bluetooth 4.0 Adapter driver

Realtek Bluetooth 4.0 Adapter is a Bluetooth device. This Windows driver was developed by Realtek Semiconductor Corp.. USB/VID_0BDA&PID_B721 is the matching hardware id of this device.

1. How to manually install Realtek Semiconductor Corp. Realtek Bluetooth 4.0 Adapter driver

1. Download the driver setup file for Realtek Semiconductor Corp. Realtek Bluetooth 4.0 Adapter driver from the link below. This is the download link for the driver version 1.3.865.3 released on 2015-06-25.
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3. Run the driver setup file from a Windows account with administrative rights. If your User Access Control (UAC) is started then you will have to accept of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which should be pretty easy to follow. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the fresh driver, it is as simple as that.
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This driver is digitally signed by Realtek Semiconductor Corp..
File size of the driver: 339161 bytes (331.21 KB)
This driver was rated with an average of 4.6 stars by 21761 users.
This driver is compatible with the following versions of Windows:

• This driver works on Windows 7 64 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 64 bits

2. Installing the Realtek Semiconductor Corp. Realtek Bluetooth 4.0 Adapter driver using DriverMax: the easy way

The advantage of using DriverMax is that it will setup the driver for you in just a few seconds and it will keep each driver up to date, not just this one. How easy can you install a driver with DriverMax? Let's take a look!

1. Open DriverMax and push on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your PC.
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3. Take a look at the list of driver updates. Scroll the list down until you find the Realtek Semiconductor Corp. Realtek Bluetooth 4.0 Adapter driver. Click on Update.
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5. That's all, the driver is now installed!
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