Windows 2012 (inbox driver) Microsoft Windows Server 2008 (32/64), Enterprise, SBS, Web, Embedded, and R2 Microsoft Windows Server 2003 and R2 SP2 Microsoft Windows Server 2003 Web Edition Microsoft certified miniport and teaming drivers Microsoft Windows 2003 Standard (32 and x64) Microsoft Windows 2003 Enterprise (32 and x64) Red Hat Enterprise Linux 5, 6 SLES10, 11 VMWare ESX 4.0 U1 Citrix HyperV (Windows 2008 32 and 64) Solaris 10