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

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

1. 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 location below. This download link is for the driver version 1.4.887.2006 released on 2017-01-11.
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3. Start the driver installation file from a Windows account with administrative rights. If your User Access Control Service (UAC) is started 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 pretty straightforward. The driver setup wizard will scan your PC for compatible devices and will install the driver.
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7. Shutdown and restart your PC and enjoy the new driver, it is as simple as that.
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This driver is digitally signed.
Driver file size: 718833 bytes (701.99 KB)
This driver was installed by many users and received an average rating of 4.7 stars out of 1226 votes.
This driver was released for the following versions of Windows:

• This driver works on Windows 10 32 bits
• This driver works on Windows 11 32 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. How easy can you install a driver with DriverMax? Let's take a look!

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 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. Enjoy using the updated driver! :)
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