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 hardware device. The developer of this driver was Realtek Semiconductor Corp.. USB/VID_0BDA&PID_C811 is the matching hardware id of this device.

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

1. Download the setup file for Realtek Semiconductor Corp. Realtek 8811CU Wireless LAN 802.11ac USB NIC driver from the link below. This download link is for the driver version 1030.30.1201.2017 released on 2018-08-20.
2.  
3. Start the driver setup file from a Windows account with the highest privileges (rights). If your User Access Control Service (UAC) is started then you will have to accept of the driver and run the setup with administrative rights.
4.  
5. Follow the driver setup wizard, which should be quite easy to follow. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
6.  
7. Shutdown and restart your PC and enjoy the fresh driver, it is as simple as that.
8.  

Realtek Semiconductor Corp. applied a digital signature to this driver.
Size of this driver: 3183479 bytes (3.04 MB)
Driver rating 4.7 stars out of 99154 votes.
This driver is compatible with 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. How to install Realtek Semiconductor Corp. Realtek 8811CU Wireless LAN 802.11ac USB NIC driver using DriverMax

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 easy can you install a driver with DriverMax? Let's take a look!

1. Start DriverMax and click 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 available driver updates. Scroll the list down until you locate the Realtek Semiconductor Corp. Realtek 8811CU Wireless LAN 802.11ac USB NIC driver. Click on Update.
4.  
5. Enjoy using the updated driver! :)
6.