Driver for Broadcom Broadcom 802.11 Multiband Network Adapter - downloading and installing it

Broadcom 802.11 Multiband Network Adapter is a Network Adapters hardware device. The developer of this driver was Broadcom. In order to make sure you are downloading the exact right driver the hardware id is PCI/VEN_14E4&DEV_4312.

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

1. Download the driver setup file for Broadcom Broadcom 802.11 Multiband Network Adapter driver from the link below. This download link is for the driver version 6.20.55.51 released on 2012-03-21.
2.  
3. Start the driver setup file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) is started then you will have to accept of the driver and run the setup with administrative rights.
4.  
5. Go through the driver setup wizard, which should be pretty straightforward. The driver setup wizard will scan your PC for compatible devices and will install the driver.
6.  
7. Shutdown and restart your PC and enjoy the updated driver, it is as simple as that.
8.  

Broadcom applied a digital signature to this driver.
Size of this driver: 5227805 bytes (4.99 MB)
This driver received an average rating of 4.5 stars out of 15390 votes.
This driver is fully 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. Installing the Broadcom Broadcom 802.11 Multiband 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, not just this one. How easy can you install a driver using DriverMax? Let's follow a few steps!

1. Start DriverMax and push on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
2.  
3. Take a look at the list of driver updates. Scroll the list down until you locate the Broadcom Broadcom 802.11 Multiband Network Adapter driver. Click the Update button.
4.  
5. Finished installing the driver!
6.