1. Compliant with Serial ATA Specification 3.0, backward compatible with SATA2.0 and SATA1.0.
2. Compliant with PCI-Express v2.0 specification and backward compatible with PCI-Express v1.0.
3. Support communication speeds of 6.0Gbps, 3.0Gbps and 1.5Gbps.
4. Supports Gen 1i, Gen 2i, Gen 2m, Gen 2x and Gen 3i.
5. Support two SATA interfaces.
6. Support AHCI 1.0 and IDE mode.
7. Support local command queue (NCQ)
8. Support switching based on Port Multiplier FIS or switching based on command.
9. Support hot swap.
10. Compatible with SATA 6G, 3G, 1.5G hard drives

Specification:
1. Product interface: PCI-E 1X 4X 8X 16X
2. Chip: JMB582
3. Supported specifications: SATA3.0 7PIN
4. Bus interface: PCI-Express X1 slot
5. Expansion interface: 2 SATA3.0 interfaces
6. System requirements: There is an available PCI Express X1 slot, while supporting PCI-E X2 X4 X8 X16
7. Operating system: Windows10/8/7 (32/64 bit)/Vista (32/64 bit)/XP/2003/2008/linux