Realtek Semiconductor Corp. Realtek RTL8821CS Wireless LAN 802.11ac SDIO Network Adapter how to download and install the driver

Realtek RTL8821CS Wireless LAN 802.11ac SDIO Network Adapter is a Network Adapters device. This Windows driver was developed by Realtek Semiconductor Corp.. The hardware id of this driver is SD/VID_024C&PID_B821.

1. How to manually install Realtek Semiconductor Corp. Realtek RTL8821CS Wireless LAN 802.11ac SDIO Network Adapter driver

1. Download the driver setup file for Realtek Semiconductor Corp. Realtek RTL8821CS Wireless LAN 802.11ac SDIO Network Adapter driver from the link below. This download link is for the driver version 3008.33.0430.2016 dated 2016-05-31.
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3. Run the driver setup file from a Windows account with administrative rights. If your User Access Control (UAC) is running 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 pretty easy to follow. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the fresh driver, it is as simple as that.
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This driver was not digitally signed.
Size of this driver: 2005632 bytes (1.91 MB)
This driver was installed by many users and received an average rating of 4 stars out of 50693 votes.
This driver is fully 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 RTL8821CS Wireless LAN 802.11ac SDIO Network Adapter 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. How easy 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 analyze each driver on your computer.
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3. Take a look at the list of detected driver updates. Search the list until you locate the Realtek Semiconductor Corp. Realtek RTL8821CS Wireless LAN 802.11ac SDIO Network Adapter driver. Click on Update.
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5. Enjoy using the updated driver! :)
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