Supported operating system:

Windows XP 64-bit
Windows Vista 64-bit
Windows 7 64-bit
Windows Server 2003 64-bit
Windows Server 2008 64-bit

Release note:
Broadcom NetXtreme II series network card version 14.2.11.1 official driver for WinXP-64/2003-64/Vista-64/2008-64/Win7-64 releasd on 12th Nov 2010.

1. Enable upgrade path for T6.0 gold update

Supported Devices:
BCM5706 NetXtreme II Gigabit Ethernet
BCM5706S NetXtreme II Gigabit Ethernet
Broadcom BCM5708C NetXtreme II GigE
Broadcom BCM5708S NetXtreme II GigE
Broadcom BCM5709C NetXtreme II GigE
Broadcom BCM5709S NetXtreme II GigE
Broadcom BCM5716 NetXtreme II GigE
Broadcom BCM5716S NetXtreme II GigE
Broadcom BCM57710 NetXtreme II 10 GigE
Broadcom BCM57711 NetXtreme II 10 GigE
Broadcom BCM57711E NetXtreme II 10 GigE
Cisco UCS NIC M51KR-B Broadcom BCM57711 Network Adapter