Realtek Semiconductor Corp. Realtek Bluetooth 4.0 Adapter how to download and install the driver

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

1. 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 1.3.838.3 dated 2014-10-21 of the driver.
2.  
3. Run the driver installer file from a user account with the highest privileges (rights). If your User Access Control Service (UAC) is started please confirm the installation of the driver and run the setup with administrative rights.
4.  
5. Follow the driver installation wizard, which will guide you; it should be pretty easy to follow. The driver installation wizard will analyze your PC and will install the right driver.
6.  
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!
8.  

This driver was not digitally signed.

Driver rating 3.7 stars out of 18112 votes.

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 the easiest possible way and it will keep each driver up to date, not just this one. How easy can you install a driver using DriverMax? Let's see!

1. Open DriverMax and click on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
2.  
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.
4.  
5. Finished installing the driver!
6.