Broadcom Broadcom 802.11a Network Adapter - two ways of downloading and installing the driver

Broadcom 802.11a Network Adapter is a Network Adapters device. This Windows driver was developed by Broadcom. PCI/VEN_14E4&DEV_431A is the matching hardware id of this device.

1. Broadcom Broadcom 802.11a Network Adapter driver - how to install it manually

1. You can download from the link below the driver installer file for the Broadcom Broadcom 802.11a Network Adapter driver. The archive contains version 6.20.55.51 released on 2012-03-21 of the driver.
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3. Run 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. Follow the driver installation wizard, which will guide you; it should be pretty easy to follow. The driver installation wizard will scan 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.
Size of this driver: 5227805 bytes (4.99 MB)
This driver was rated with an average of 4.5 stars by 16562 users.
This driver is compatible with the following versions of Windows:

• This driver works on Windows Vista 64 bits
• 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 Broadcom Broadcom 802.11a Network Adapter driver

The 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 see!

1. Start DriverMax and push on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your PC.
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3. Take a look at the list of driver updates. Search the list until you locate the Broadcom Broadcom 802.11a Network Adapter driver. Click the Update button.
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5. That's all, the driver is now installed!
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