LPe12002-M8 8 Gbs 2-Port PCIe Fibre Channel Adapter and LPe1250 Fibre Channel Host Bus Adapter (8GB)belonging to this series have been certified for Xenserver 6.1 and 6.2. Driver versions tested for XS 7.0 : lpfc:11.0.0.12 Driver: 11.1.271.0, Firmware: 11.2.157.27 tested for XS 7.1 CU2;