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Download and install Realtek Semiconductor Corp. Realtek RTL8821AU Wireless LAN 802.11ac USB 2.0 Network Adapter driver


Realtek RTL8821AU Wireless LAN 802.11ac USB 2.0 Network Adapter is a Network Adapters hardware device. This Windows driver was developed by Realtek Semiconductor Corp.. USB/VID_0BDA&PID_0823&MI_02 is the matching hardware id of this device.

1. Install Realtek Semiconductor Corp. Realtek RTL8821AU Wireless LAN 802.11ac USB 2.0 Network Adapter driver manually


  1. Download the setup file for Realtek Semiconductor Corp. Realtek RTL8821AU Wireless LAN 802.11ac USB 2.0 Network Adapter driver from the link below. This download link is for the driver version 1024.12.0314.2014 dated 2014-03-25.
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  3. Start the driver setup file from a Windows account with administrative 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. Follow the driver installation wizard, which should be quite straightforward. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
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  7. Shutdown and restart your computer and enjoy the updated driver, it is as simple as that.
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This driver was not digitally signed.
Download size of the driver: 1066400 bytes (1.02 MB)
This driver was rated with an average of 3.4 stars by 46200 users.
This driver is fully compatible with the following versions of Windows:

  • This driver works on Windows 2000 32 bits
  • This driver works on Windows Server 2003 32 bits
  • This driver works on Windows XP 32 bits
  • This driver works on Windows Vista 32 bits
  • 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. How to use DriverMax to install Realtek Semiconductor Corp. Realtek RTL8821AU Wireless LAN 802.11ac USB 2.0 Network Adapter driver


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. Start DriverMax and push 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 available driver updates. Scroll the list down until you find the Realtek Semiconductor Corp. Realtek RTL8821AU Wireless LAN 802.11ac USB 2.0 Network Adapter driver. Click on Update.
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  5. That's it, you installed your first driver!
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Drivers

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