Download and install Realtek Semiconductor Corp. Realtek 8812BU Wireless LAN 802.11ac USB NIC driver

Realtek 8812BU Wireless LAN 802.11ac USB NIC is a Network Adapters hardware device. The developer of this driver was Realtek Semiconductor Corp.. USB/VID_0BDA&PID_B812 is the matching hardware id of this device.

1. Realtek Semiconductor Corp. Realtek 8812BU Wireless LAN 802.11ac USB NIC - install the driver manually

1. Download the driver setup file for Realtek Semiconductor Corp. Realtek 8812BU Wireless LAN 802.11ac USB NIC driver from the location below. This is the download link for the driver version 1030.22.0202.2018 released on 2018-02-12.
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3. Run the driver installation file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) is started then you will have to accept 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 easy to follow. The driver setup wizard will scan your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the fresh driver, it is as simple as that.
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This driver is digitally signed.
File size of the driver: 2439442 bytes (2.33 MB)
This driver received an average rating of 4.4 stars out of 23393 votes.
This driver is compatible with the following versions of Windows:

• This driver works on Windows 7 32 bits
• This driver works on Windows 8 32 bits
• This driver works on Windows 8.1 32 bits
• This driver works on Windows 10 32 bits
• This driver works on Windows 11 32 bits

2. Using DriverMax to install Realtek Semiconductor Corp. Realtek 8812BU Wireless LAN 802.11ac USB NIC 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 easy can you install a driver using DriverMax? Let's take a look!

1. Open DriverMax and press on the yellow button that says ~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 available driver updates. Search the list until you find the Realtek Semiconductor Corp. Realtek 8812BU Wireless LAN 802.11ac USB NIC driver. Click the Update button.
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5. That's all, the driver is now installed!
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