Realtek Semiconductor Corp. Realtek 8821BE Wireless LAN 802.11ac PCI-E NIC - two ways of downloading and installing the driver

Realtek 8821BE Wireless LAN 802.11ac PCI-E NIC is a Network Adapters hardware device. This Windows driver was developed by Realtek Semiconductor Corp.. The hardware id of this driver is PCI/VEN_10EC&DEV_B821&SUBSYS_B82110EC; this string has to match your hardware.

1. Manually install Realtek Semiconductor Corp. Realtek 8821BE Wireless LAN 802.11ac PCI-E NIC driver

1. Download the setup file for Realtek Semiconductor Corp. Realtek 8821BE Wireless LAN 802.11ac PCI-E NIC driver from the link below. This download link is for the driver version 2013.10.1015.2014 released on 2014-11-17.
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3. Run 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. 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. Restart your computer and enjoy the updated driver, as you can see it was quite smple.
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This driver is digitally signed.
The file size of this driver is 1707577 bytes (1.63 MB)
This driver was rated with an average of 4.3 stars by 2719 users.
This driver is compatible with the following versions of Windows:

• 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. The easy way: using DriverMax to install Realtek Semiconductor Corp. Realtek 8821BE Wireless LAN 802.11ac PCI-E NIC driver

The most important advantage of using DriverMax is that it will setup the driver for you in the easiest possible way and it will keep each driver up to date, not just this one. How can you install a driver using DriverMax? Let's see!

1. Open DriverMax and click 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. Scroll the list down until you locate the Realtek Semiconductor Corp. Realtek 8821BE Wireless LAN 802.11ac PCI-E NIC driver. Click on Update.
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5. Enjoy using the updated driver! :)
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