SYBA SD-PEX40035 PCI-Express 2.0 SATA III (6.0Gb/s) Controller Card Internal Connectors: 2 x SATA 6.0Gb/s + 1 x PATA Transfer Rate: Up to 6Gb/s RAID: RAID 0/1 Operating Systems Supported: Windows 7 (32-bit/64-bit) Vista (32-bit/64-bit) Windows XP (32-bit/64-bit) Server 2008 (32-bit/64-bit) Server 2003 (32-bit/64-bit) Parts: Lifetime limited Labor: 1 year limited