Download and install Realtek Realtek WHCI CBAF driver

Realtek WHCI CBAF is a UWBPCI hardware device. This Windows driver was developed by Realtek. The hardware id of this driver is USB/CLASS_EF&SUBCLASS_03&PROT_01; this string has to match your hardware.

1. Realtek Realtek WHCI CBAF - install the driver manually

1. You can download from the link below the driver setup file for the Realtek Realtek WHCI CBAF driver. The archive contains version 6.1101.1016.2009 released on 2009-10-16 of the driver.
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3. Run the driver installer file from a user account with the highest privileges (rights). If your User Access Control Service (UAC) is enabled 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 computer 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. It is as simple as that to install a Windows driver!
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Realtek applied a digital signature to this driver.
Download size of the driver: 180174 bytes (175.95 KB)
This driver received an average rating of 4.9 stars out of 74077 votes.
This driver will work for the following versions of Windows:

• This driver works on Windows 2000 64 bits
• This driver works on Windows Server 2003 64 bits
• This driver works on Windows XP 64 bits
• This driver works on Windows Vista 64 bits
• This driver works on Windows 7 64 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 64 bits

2. Installing the Realtek Realtek WHCI CBAF driver using DriverMax: the easy way

The most important 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, not just this one. How easy can you install a driver with DriverMax? Let's take a look!

1. Start DriverMax and press 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 detected driver updates. Search the list until you find the Realtek Realtek WHCI CBAF driver. Click the Update button.
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5. Finished installing the driver!
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