PCI-E SATA 1X 4X 8X 16X PCI-E Cards PCI Express to SATA 30 2-Port SATA III 6Gbps Expansion Adapter Board with ASMedia 1061 chip _x000D_ _x000D_ PCI-E SATA 1X 4X 8X 16X PCI-E Cards PCI Express to SATA 3.0 2-Port SATA III 6Gbps Expansion Adapter Board with ASMedia 1061 chip _x000D_ _x000D_ _x000D_ About Description: _x000D_ Feature: _x000D_ 1. Compliant with Serial ATA Specification 3.0, down compatible with SATA2.0 SATA1.0. 2. Conformance to PCI-Express v2.0 specifications, down compatible with PCI-Express v1.0. 3. Supports communication speeds of 6.0Gbps,3.0Gbps and 1.5Gbps. 4. Supports Gen 1i,Gen 2i,Gen 2m, Gen 2x and Gen 3i. 5. Supports two SATA Ports. 6. Supports AHCI 1.0 and IDE modes. 7. Supports Native Command Queuing(NCQ) 8. Supports Port Multiplier FIS based switching or command based switching. 9. Supports Hot Plug and Hot Swap. 10. Compatible with SATA 6G,3G and 1.5G Hard Drives _x000D_ Specification: _x000D_ Product interface: PCI-E 1X 4X 8X 16X _x000D_ _x000D_ Chipest:ASM1061 Support specification: SATA3.0 7PIN Bus interface: PCI-Express X1 slot Extension interface: 2 SATA3.0 interfaces System requirements: there is an available PCI Express X1 slot, while supporting PCI-E X2 X4 X8 X16 Operating system: Windows10/8/7 (32/64 bit) / Vista (32/64 bit) / XP/2003/2008/linux _x000D_ _x000D_ _x000D_ You'll receive: 1 x PCI-E to SATA 3.0 Extension Card 1 x High Profile Bracket 1 x Low Profile Bracket _x000D_ Please check pictures for more details. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_