Realtek Semiconductor Corp. Realtek RTL8821AS Wireless LAN 802.11ac SDIO Network Adapter driver download and installation

Realtek RTL8821AS Wireless LAN 802.11ac SDIO Network Adapter is a Network Adapters hardware device. The Windows version of this driver was developed by Realtek Semiconductor Corp.. The hardware id of this driver is SD/VID_024C&PID_8821.

1. Realtek Semiconductor Corp. Realtek RTL8821AS Wireless LAN 802.11ac SDIO Network Adapter - install the driver manually

1. Download the driver setup file for Realtek Semiconductor Corp. Realtek RTL8821AS Wireless LAN 802.11ac SDIO Network Adapter driver from the location below. This download link is for the driver version 3008.66.1013.2017 dated 2017-11-15.
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3. Run the driver installation file from a Windows account with administrative rights. If your User Access Control Service (UAC) is enabled then you will have to 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 should be pretty 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 PC and enjoy the updated driver, as you can see it was quite smple.
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This driver is digitally signed.
Driver file size: 2635573 bytes (2.51 MB)
This driver was rated with an average of 4.6 stars by 21663 users.
This driver is compatible with the following versions of Windows:

• 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 RTL8821AS Wireless LAN 802.11ac SDIO Network Adapter driver

The most important 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. 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 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 find the Realtek Semiconductor Corp. Realtek RTL8821AS Wireless LAN 802.11ac SDIO Network Adapter driver. Click the Update button.
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5. Enjoy using the updated driver! :)
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