Supported operating system:

Windows XP 32-bit
Windows XP 64-bit
Windows Vista 32-bit
Windows Vista 64-bit
Windows 7 32-bit
Windows 7 64-bit

Release note:
Broadcom BCM series wireless network card version 5.100.9.142 driver for WinXP/WinXP-64/Vista/Vista-64/Win7/Win7-64 released on 29th June 2010.

Supported Devices:
Broadcom 802.11n Network Adapter
Broadcom Network Adapter