Download and install Realtek Semiconductor Corp. Realtek 8811CU Wireless LAN 802.11ac USB NIC driver

Realtek 8811CU Wireless LAN 802.11ac USB NIC is a Network Adapters device. The Windows version of this driver was developed by Realtek Semiconductor Corp.. In order to make sure you are downloading the exact right driver the hardware id is USB/VID_0BDA&PID_C811.

1. How to manually install Realtek Semiconductor Corp. Realtek 8811CU Wireless LAN 802.11ac USB NIC driver

1. Download the driver setup file for Realtek Semiconductor Corp. Realtek 8811CU Wireless LAN 802.11ac USB NIC driver from the location below. This is the download link for the driver version 1030.44.0809.2021 dated 2021-09-29.
2.  
3. Start the driver setup 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.
4.  
5. Go through the driver installation wizard, which should be pretty straightforward. The driver installation wizard will scan your PC for compatible devices and will install the driver.
6.  
7. Restart your computer and enjoy the updated driver, as you can see it was quite smple.
8.  

Realtek Semiconductor Corp. applied a digital signature to this driver.
File size of the driver: 5054917 bytes (4.82 MB)
Driver rating 4.4 stars out of 16489 votes.
This driver is fully compatible with the following versions of Windows:

• 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 8811CU Wireless LAN 802.11ac USB NIC 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 named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
2.  
3. Take a look at the list of detected driver updates. Search the list until you locate the Realtek Semiconductor Corp. Realtek 8811CU Wireless LAN 802.11ac USB NIC driver. Click on Update.
4.  
5. That's all, the driver is now installed!
6.