Description: PCI E to SATA 3.0 Expansion Card: It adopts high quality ASM1061R main control, and the transmission is high speed and stable.PCI E SATA Expansion Card Support Slot: PCI E 1X/2X/4X/8X/16X.Adapter Converter Interface: 2 PORTS SATA3.0.Expansion Controller Card Rate: 6Gbps. Mode Changeable: PCI Express Expansion Card, controlled via the setting by two GPIOs or GUl utility. Specification: This is PCI Express x1 to two ports of Serial ATA 6Gbps.supports (Separate Refclk SSC) function, complies with Serial ATA Revision 3.2 Specification.Industry Specifications Compliance:PCI Express Base Specification .0PCI Express Card Electromechanical .0Serial ATA AHCI 1.3Serial ATA Revision 3.2Serial ATA FeaturesSupports 2 ports Serial ATA PHY1.5Gbps, 3.0Gbps and 6.0Gbps speed negotiationSupports AHCI programming interfaceSupports Native Queue ()Supports Port Multiplier based switchingRAID0 high performance for the data transmissionProduct Model: PCE2SAT AR1Product Interface: 2 PORTS SATA3.0Support Protocol: support RAID0/RAID1/SPANSystem Support: for Win7/for Win8/for Win10/for Win11Supports AHCI programming interfaceSupports Port Multiplier based switchingSupports RAID0, RAID1,SPANSupports automatic rebuildSupports high performance off line rebuildSupports background rebuildMaterial: PCB MaterialProduct Size: 120mmx68.8mmx54.4mm Package Includes: 1 Expansion Card Note: Please allow slightly errors due to manual measurement and different monitors.