IO Crest 2 Port PCI-E 2.0 x1 SATA III 6Gbps RAID Controller Card with HyperDuo - PCIe SATA 3 Controller Adapter ASMedia ASM1061R with Low Profile Bracket Supports 2 Ports Serial ATA PHY, 1.5Gbps, 3.0Gbps and 6.0Gbps seed negotiation Supports AHCI and IDE programming interface Supports Native Command Queue (NCQ) Supports port Multiplier Command based switching Embedded hardware RAID Engine