Download and install BUFFALO INC. BUFFALO WI-U3-866D Wireless LAN Adapter driver

BUFFALO WI-U3-866D Wireless LAN Adapter is a Network Adapters device. The developer of this driver was BUFFALO INC.. USB/VID_0411&PID_025D is the matching hardware id of this device.

1. Install BUFFALO INC. BUFFALO WI-U3-866D Wireless LAN Adapter driver manually

1. Download the driver setup file for BUFFALO INC. BUFFALO WI-U3-866D Wireless LAN Adapter driver from the link below. This download link is for the driver version 1024.5.0925.2013 dated 2013-10-23.
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3. Run the driver installation file from a Windows account with administrative rights. If your UAC (User Access Control) is started then you will have to confirm the installation of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which should be pretty easy to follow. The driver setup wizard will scan 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, as you can see it was quite smple.
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This driver is digitally signed by the manufacturer.
File size of the driver: 1290968 bytes (1.23 MB)
This driver was installed by many users and received an average rating of 4.9 stars out of 19909 votes.
This driver was released 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. The easy way: using DriverMax to install BUFFALO INC. BUFFALO WI-U3-866D Wireless LAN Adapter driver

The most important 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. How can you install a driver using DriverMax? Let's take a look!

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 BUFFALO INC. BUFFALO WI-U3-866D Wireless LAN Adapter driver. Click the Update button.
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5. That's all, the driver is now installed!
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