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 Windows version of this driver was developed by Realtek Semiconductor Corp.. The hardware id of this driver is USB/VID_0BDA&PID_C811.

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

1. You can download from the link below the driver installer file for the Realtek Semiconductor Corp. Realtek 8811CU Wireless LAN 802.11ac USB NIC driver. The archive contains version 1030.22.0405.2017 released on 2017-09-11 of the driver.
2.  
3. Run the driver installer file from a user account with administrative rights. If your User Access Control Service (UAC) is started please accept of the driver and run the setup with administrative rights.
4.  
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.
6.  
7. When the operation finishes restart your PC in order to use the updated driver. It is as simple as that to install a Windows driver!
8.  

This driver is digitally signed by Realtek Semiconductor Corp..
Download size of the driver: 2985073 bytes (2.85 MB)
This driver was installed by many users and received an average rating of 4.5 stars out of 84014 votes.
This driver was released for the following versions of Windows:

• 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 8811CU Wireless LAN 802.11ac USB 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 easy can you install a driver using DriverMax? Let's take a look!

1. Open DriverMax and click on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to 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 the Update button.
4.  
5. That's all, the driver is now installed!
6.