ASUSTeK Computer Inc. Realtek RTL8821AU Wireless LAN 802.11ac USB 2.0 Network Adapter how to download and install the driver

Realtek RTL8821AU Wireless LAN 802.11ac USB 2.0 Network Adapter is a Network Adapters device. The Windows version of this driver was developed by ASUSTeK Computer Inc.. The hardware id of this driver is USB/VID_0BDA&PID_0823&MI_02; this string has to match your hardware.

1. Manually install ASUSTeK Computer Inc. Realtek RTL8821AU Wireless LAN 802.11ac USB 2.0 Network Adapter driver

1. You can download from the link below the driver setup file for the ASUSTeK Computer Inc. Realtek RTL8821AU Wireless LAN 802.11ac USB 2.0 Network Adapter driver. The archive contains version 1030.44.0531.2021 dated 2021-09-13 of the driver.
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3. Start the driver installer file from a user account with administrative rights. If your UAC (User Access Control) is enabled please accept of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which will guide you; it should be quite easy to follow. The driver setup wizard will scan your computer and will install the right driver.
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7. When the operation finishes restart your PC in order to use the updated driver. As you can see it was quite smple to install a Windows driver!
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ASUSTeK Computer Inc. applied a digital signature to this driver.
The file size of this driver is 4988208 bytes (4.76 MB)
Driver rating 4.4 stars out of 53781 votes.
This driver is compatible with the following versions of Windows:

• This driver works on Windows 10 32 bits
• This driver works on Windows 11 32 bits

2. The easy way: using DriverMax to install ASUSTeK Computer Inc. Realtek RTL8821AU Wireless LAN 802.11ac USB 2.0 Network Adapter 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 can you install a driver with DriverMax? Let's follow a few steps!

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 PC.
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3. Take a look at the list of driver updates. Search the list until you locate the ASUSTeK Computer Inc. Realtek RTL8821AU Wireless LAN 802.11ac USB 2.0 Network Adapter driver. Click on Update.
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5. Finished installing the driver!
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