Download and install Realtek Semiconductor Corp. AC1200 Dual Band Wireless USB Adapter driver

AC1200 Dual Band Wireless USB Adapter is a Network Adapters device. The developer of this driver was Realtek Semiconductor Corp.. USB/VID_20F4&PID_805B is the matching hardware id of this device.

1. Install Realtek Semiconductor Corp. AC1200 Dual Band Wireless USB Adapter driver manually

1. You can download from the link below the driver setup file for the Realtek Semiconductor Corp. AC1200 Dual Band Wireless USB Adapter driver. The archive contains version 1030.30.1201.2017 released on 2018-08-20 of the driver.
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3. Start the driver installer file from a user account with administrative rights. If your UAC (User Access Control) is running please confirm the installation of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which will guide you; it should be pretty easy to follow. The driver setup wizard will analyze your PC 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 the manufacturer.
Driver file size: 3183479 bytes (3.04 MB)
This driver was rated with an average of 4.6 stars by 1021 users.
This driver is fully 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. Installing the Realtek Semiconductor Corp. AC1200 Dual Band Wireless USB Adapter driver using DriverMax: the easy way

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. How 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 scan and analyze each driver on your computer.
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3. Take a look at the list of available driver updates. Scroll the list down until you locate the Realtek Semiconductor Corp. AC1200 Dual Band Wireless USB Adapter driver. Click on Update.
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5. That's all, the driver is now installed!
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