Gigabit ethernet network interface card bus pcie x1 lan connection 2 x rj45 lan standard fibre channel supported operating systems mac os x 105 mac os x 106 mac os x 107 linux 34 windows 7 32 bit windows 7 64 bit windows 8 64 bit windows 8 32 bit windows server 2003 32 bit windows server 2003 64 bit windows server 2008 32 bit windows server 2008 64 bit windows vista 32 bit windows vista 64 bit windows xp 32 bit windows xp 64 bit lan protocols ieee 8023u ieee 8