GNU/Linux Installing Broadcom B43 Wireless Driver Guide
Hi! The Tutorial Shows You Step-by-Step How-to Install Broadcom B43 Wi-fi/Bluetooth Drivers in GNU/Linux Computers.
And Broadcom B43 Firmware for Linux is including the Proprietary Code to support some Wireless Devices.
Especially relevant: the b43 Driver exclusively supports the following Devices
BCM4306 (In most cases only Revision 3)