Broadcom Broadcom 802.11 Multiband Network Adapter driver download and installation

Broadcom 802.11 Multiband Network Adapter is a Network Adapters hardware device. This Windows driver was developed by Broadcom. PCI/VEN_14E4&DEV_4312 is the matching hardware id of this device.

1. Broadcom Broadcom 802.11 Multiband Network Adapter - install the driver manually

1. You can download from the link below the driver installer file for the Broadcom Broadcom 802.11 Multiband Network Adapter driver. The archive contains version 4.150.22.0 dated 2007-06-21 of the driver.
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3. Start the driver installer file from a user account with the highest privileges (rights). If your User Access Control (UAC) is enabled please accept 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 scan your PC and will install the right driver.
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7. When the operation finishes shutdown and restart your PC in order to use the updated driver. It is as simple as that to install a Windows driver!
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This driver is digitally signed by the manufacturer.
File size of the driver: 480685 bytes (469.42 KB)
This driver was installed by many users and received an average rating of 4.5 stars out of 78993 votes.
This driver was released for 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 802.11 Multiband Network Adapter driver

The 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, not just this one. How easy can you install a driver using DriverMax? Let's see!

1. Open DriverMax and press 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 find the Broadcom Broadcom 802.11 Multiband Network Adapter driver. Click on Update.
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5. Enjoy using the updated driver! :)
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