1.[Strong Compatibilitys]This PCIE SATA card with 8pcs SATA3.0 expansion interface. Compliant with Serial ATA 3.0 specification, backward compatible with SATA2.0 SATA1.0; PCI-Express v2.0 compliant, backward compatible with PCI-Express v1.0. 2.[6.0 Gbps SATA 3.0 PCIe Card]Supports communication speeds of 6.0 Gbps, 3.0 Gbps and 1.5 Gbps; supports Gen 1i, Gen 1x, Gen 2i, Gen 2m, Gen 2x, and Gen 3i. 3.[AHCI1.0 and IDE Modes]Supports AHCI1.0 mode and IDE mode, native command queue (NCQ), FIS based on port multiplier switch or command switching and hot plug. 4.[Wide Applications]This PCIe to SATA controller expansion card compatible with SATA6G, 3G and 1.5G hard drives.User with SATA3.0 data cable for results.Fit For 7/8/XP/10 Fit For Ubuntu Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store