Maxmoral PCI SATA Internal Ports RAID Controller Card (4-Ports) SIL3114 Chipset with 3 Sata Cables PCI 32-Bit 33 MHz interface,Compatible to PCI specification Support PCI bus-master access,Support Plug & Play and hot Plug Silicon Image SIL3114 Serial ATA (SATA2) host controller chipset,Compliant with Serial ATA II specification, the extension of SATA 1.0a Revision 1.1 Compliant with Gen2i, Gen2m SATA II Electrical speciation Revision 1.0,Backward compatible to SATA 1.0 specification Support Native Command (NCQ), Port Multiplier, First Party DMA,RAID 0, 1, 5, 10 JBOD function supported,Windows 2000/Server 2003/XP 32-bit/XP 64-bit/Vista 32bit/Vista 64-bit