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

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. Realtek Semiconductor Corp. Realtek Bluetooth 4.0 Adapter - install the driver manually

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 1.3.886.3 dated 2016-02-17 of the driver.
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3. Run the driver installer file from a user account with the highest privileges (rights). If your UAC (User Access Control) is running 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 quite easy to follow. The driver installation wizard will analyze your PC and will install the right driver.
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7. When the operation finishes restart your computer in order to use the updated driver. As you can see it was quite smple to install a Windows driver!
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This driver is digitally signed by the manufacturer.
Size of this driver: 591123 bytes (577.27 KB)
This driver was installed by many users and received an average rating of 4.5 stars out of 69950 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. The easy way: 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 just a few seconds and it will keep each driver up to date. How easy can you install a driver using DriverMax? Let's follow a few steps!

1. Start DriverMax and push on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
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3. Take a look at the list of 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. Enjoy using the updated driver! :)
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