Realtek Semiconductor Corp. Realtek Bluetooth 4.0 Adapter driver download and installation

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

1. Realtek Semiconductor Corp. Realtek Bluetooth 4.0 Adapter driver - how to install it manually

1. Download the setup file for Realtek Semiconductor Corp. Realtek Bluetooth 4.0 Adapter driver from the location below. This is the download link for the driver version 1.5.1009.3 released on 2018-01-30.
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3. Run the driver installation file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) is enabled then you will have to confirm the installation of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which should be quite 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 the manufacturer.
Driver file size: 959269 bytes (936.79 KB)
This driver was installed by many users and received an average rating of 4.6 stars out of 73434 votes.
This driver is compatible with the following versions of Windows:

• 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 most important advantage of using DriverMax is that it will setup the driver for you in the easiest possible way and it will keep each driver up to date. How can you install a driver with DriverMax? Let's take a look!

1. Open DriverMax and click on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your computer.
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3. Take a look at the list of available driver updates. Scroll the list down until you locate the Realtek Semiconductor Corp. Realtek Bluetooth 4.0 Adapter driver. Click on Update.
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5. Finished installing the driver!
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