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

Realtek Bluetooth 4.0 Adapter is a Bluetooth hardware 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. You can download from the link below the driver installer file for the Realtek Semiconductor Corp. Realtek Bluetooth 4.0 Adapter driver. The archive contains version 1.3.900.0 dated 2016-07-06 of the driver.
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3. Run the driver installer file from a user account with administrative rights. If your User Access Control Service (UAC) is started please confirm the installation of the driver and run the setup with administrative rights.
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5. Go through the driver installation wizard, which will guide you; it should be pretty easy to follow. The driver installation wizard will scan your computer and will install the right driver.
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7. When the operation finishes restart your PC in order to use the updated driver. It is as simple as that to install a Windows driver!
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Realtek Semiconductor Corp. applied a digital signature to this driver.
The file size of this driver is 352564 bytes (344.30 KB)
This driver received an average rating of 4.8 stars out of 30351 votes.
This driver will work for the following versions of Windows:

• This driver works on Windows 7 32 bits
• This driver works on Windows 8 32 bits
• This driver works on Windows 8.1 32 bits
• This driver works on Windows 10 32 bits
• This driver works on Windows 11 32 bits

2. Using DriverMax to install Realtek Semiconductor Corp. Realtek Bluetooth 4.0 Adapter driver

The most important advantage of using DriverMax is that it will install the driver for you in the easiest possible way 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 press on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
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3. Take a look at the list of available driver updates. Search the list until you find the Realtek Semiconductor Corp. Realtek Bluetooth 4.0 Adapter driver. Click on Update.
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5. That's it, you installed your first driver!
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