ITEM NAME:PCI express to SATA 3.0 2 port expansion card PCI-e SATA 3 III SATA 3.0 adap OZ Features: 1. Support IDE / AHCI programming interface. 2. Compliant with Serial SATA version 3.0; Compliant with PCI-E 2.0 specification. 3. Full speed of 6GBPS bandwidth transmission. 4. Plug and play, supports hot-plugging. 5. Large chassis / small chassis can be used. Specifications: Product Interface: 2 X SATA interface Applicable Slots: PCI-E (1X 4X 8X 16X) System: Support for windows (R) XP / server2003 / vista / 7/8 (32 / 64bit) / mac / linux Weight:about 70g Warm Tip: Speed is related to many factors: computer configuration, slot bandwidth, hard disk itself, platform environment, speed measurement software will have an impact on speed. All expansion cards in.Product Interface: 2 X SATA interface. Compliant with Serial SATA version 3.0; Compliant with PCI-E 2.0 specification. 1 x PCI-E to SATA 3.0 Extension Card. Support IDE / AHCI programming interface.