Realtek Semiconductor Corp. Realtek RTL8821CS Wireless LAN 802.11ac SDIO 2.0 Network Adapter driver download and installation

Realtek RTL8821CS Wireless LAN 802.11ac SDIO 2.0 Network Adapter is a Network Adapters device. The Windows version of this driver was developed by Realtek Semiconductor Corp.. The hardware id of this driver is SD/VID_024C&PID_B821.

1. Realtek Semiconductor Corp. Realtek RTL8821CS Wireless LAN 802.11ac SDIO 2.0 Network Adapter driver - how to install it manually

1. You can download from the link below the driver setup file for the Realtek Semiconductor Corp. Realtek RTL8821CS Wireless LAN 802.11ac SDIO 2.0 Network Adapter driver. The archive contains version 3008.23.1116.2015 dated 2015-12-15 of the driver.
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3. Start the driver installer file from a user account with administrative rights. If your User Access Control (UAC) is running please accept of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which will guide you; it should be quite easy to follow. The driver installation wizard will analyze your computer and will install the right driver.
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7. When the operation finishes restart your computer in order to use the updated driver. As you can see it was quite smple to install a Windows driver!
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This driver is digitally signed by Realtek Semiconductor Corp..
Download size of the driver: 2037322 bytes (1.94 MB)
This driver was rated with an average of 4.6 stars by 43182 users.
This driver was released for the following versions of Windows:

• 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 RTL8821CS Wireless LAN 802.11ac SDIO 2.0 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 with DriverMax? Let's see!

1. Start DriverMax and click 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. Scroll the list down until you locate the Realtek Semiconductor Corp. Realtek RTL8821CS Wireless LAN 802.11ac SDIO 2.0 Network Adapter driver. Click the Update button.
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5. Enjoy using the updated driver! :)
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