Realtek Semiconductor Corp. Realtek 8812CU Wireless LAN 802.11ac USB NIC - two ways of downloading and installing the driver

Realtek 8812CU Wireless LAN 802.11ac USB NIC is a Network Adapters device. The developer of this driver was Realtek Semiconductor Corp.. In order to make sure you are downloading the exact right driver the hardware id is USB/VID_0BDA&PID_C812.

1. Manually install Realtek Semiconductor Corp. Realtek 8812CU Wireless LAN 802.11ac USB NIC driver

1. Download the driver setup file for Realtek Semiconductor Corp. Realtek 8812CU Wireless LAN 802.11ac USB NIC driver from the location below. This download link is for the driver version 1030.40.0128.2019 released on 2020-04-30.
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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. Shutdown and restart your computer and enjoy the new driver, it is as simple as that.
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This driver is digitally signed by Realtek Semiconductor Corp..
The file size of this driver is 3625667 bytes (3.46 MB)
This driver was rated with an average of 5 stars by 64322 users.
This driver will work for the following versions of Windows:

• This driver works on Windows 7 32 bits
• This driver works on Windows 8 32 bits
• 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. Using DriverMax to install Realtek Semiconductor Corp. Realtek 8812CU Wireless LAN 802.11ac USB NIC driver

The most important advantage of using DriverMax is that it will install the driver for you in the easiest possible way and it will keep each driver up to date, not just this one. How can you install a driver with DriverMax? Let's see!

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.
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3. Take a look at the list of driver updates. Search the list until you find the Realtek Semiconductor Corp. Realtek 8812CU Wireless LAN 802.11ac USB NIC driver. Click the Update button.
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5. Enjoy using the updated driver! :)
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