Download and install MERCUSYS TECHNOLOGIES CO. Realtek RTL8811AU Wireless LAN 802.11ac USB 2.0 Network Adapter driver

Realtek RTL8811AU Wireless LAN 802.11ac USB 2.0 Network Adapter is a Network Adapters device. The Windows version of this driver was developed by MERCUSYS TECHNOLOGIES CO.. USB/VID_0BDA&PID_0811 is the matching hardware id of this device.

1. MERCUSYS TECHNOLOGIES CO. Realtek RTL8811AU Wireless LAN 802.11ac USB 2.0 Network Adapter - install the driver manually

1. Download the setup file for MERCUSYS TECHNOLOGIES CO. Realtek RTL8811AU Wireless LAN 802.11ac USB 2.0 Network Adapter driver from the link below. This download link is for the driver version 1027.4.1120.2014 released on 2015-02-16.
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3. Run 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.
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5. Go through the driver installation wizard, which should be quite 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 updated driver, it is as simple as that.
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This driver is digitally signed by the manufacturer.
Driver file size: 1755297 bytes (1.67 MB)
This driver was installed by many users and received an average rating of 4.2 stars out of 12069 votes.
This driver will work for the following versions of Windows:

• This driver works on Windows 7 64 bits
• This driver works on Windows 8 64 bits
• 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 MERCUSYS TECHNOLOGIES CO. Realtek RTL8811AU Wireless LAN 802.11ac USB 2.0 Network Adapter driver using DriverMax

The advantage of using DriverMax is that it will setup 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 see!

1. Start DriverMax and push on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
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3. Take a look at the list of detected driver updates. Search the list until you locate the MERCUSYS TECHNOLOGIES CO. Realtek RTL8811AU Wireless LAN 802.11ac USB 2.0 Network Adapter driver. Click the Update button.
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5. That's it, you installed your first driver!
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