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

Realtek Bluetooth 4.0 Adapter is a Bluetooth hardware device. This driver was developed by Realtek Semiconductor Corp.. The hardware id of this driver is USB/VID_0BDA&PID_B721; this string has to match your hardware.

1. Install Realtek Semiconductor Corp. Realtek Bluetooth 4.0 Adapter driver 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 1.8.1030.3000 dated 2020-05-26.
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3. Run the driver setup file from a Windows account with administrative rights. If your User Access Control (UAC) is running then you will have to confirm the installation of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which should be quite straightforward. The driver setup wizard will scan your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the new driver, as you can see it was quite smple.
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This driver is digitally signed by the manufacturer.
Driver file size: 1068201 bytes (1.02 MB)
This driver received an average rating of 4.9 stars out of 36372 votes.
This driver will work for the following versions of Windows:

• This driver works on Windows 10 64 bits
• This driver works on Windows 11 64 bits

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

The 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, not just this one. How can you install a driver with DriverMax? Let's follow a few steps!

1. Open DriverMax and click on the yellow button that says ~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 driver updates. Scroll the list down until you locate the Realtek Semiconductor Corp. Realtek Bluetooth 4.0 Adapter driver. Click the Update button.
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5. That's it, you installed your first driver!
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