Driver for Atheros Communications Inc. Atheros AR5B91 Wireless Network Adapter - downloading and installing it

Atheros AR5B91 Wireless Network Adapter is a Network Adapters hardware device. This Windows driver was developed by Atheros Communications Inc.. PCI/VEN_168C&DEV_002A&SUBSYS_03031A32 is the matching hardware id of this device.

1. Atheros Communications Inc. Atheros AR5B91 Wireless Network Adapter - install the driver manually

1. Download the driver setup file for Atheros Communications Inc. Atheros AR5B91 Wireless Network Adapter driver from the location below. This is the download link for the driver version 2.0.0.74 released on 2009-06-09.
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3. Start the driver setup file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) is running 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 straightforward. The driver installation wizard will scan your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the new driver, as you can see it was quite smple.
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This driver was not digitally signed.
Size of this driver: 492149 bytes (480.61 KB)
This driver received an average rating of 3.5 stars out of 78863 votes.
This driver is compatible with the following versions of Windows:

• This driver works on Windows Vista 32 bits
• 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. Installing the Atheros Communications Inc. Atheros AR5B91 Wireless Network Adapter driver using DriverMax: the easy way

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. How can you install a driver with DriverMax? Let's take a look!

1. Start DriverMax and press on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your computer.
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3. Take a look at the list of driver updates. Scroll the list down until you locate the Atheros Communications Inc. Atheros AR5B91 Wireless Network Adapter driver. Click the Update button.
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5. Enjoy using the updated driver! :)
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