Feature: 1. 6 SATA3.0 Interfaces: Equipped with 6 SATA3.0 interfaces, in line with the PCIE 2.0 specification, supporting 6 SATA hard drives, and the connection transfer rate can attain 6Gbps. 2. Slots: As long as the motherboard has PCI Express x4 x8 x16 slots, it can be easily expanded, supporting for windows 7, for windows 8.1, for windows 10. 3. JMB585 Main Control Chip: Expansion card adopts JMB585 main control chip, with high speed and stable transmission. 4. Gold Plated Pin: The gold plated pin is connected to the motherboard SATA slot to ensure the integrity of data transmission and stable operation. 5. PCB Material: SATA 3.0 expansion card is made of PCB material, with high reliability, high stability, convenient and fast use and stable performance. Specification: Item Type: PCIE 3.0 to 6 Ports SATA Expansion Card Material: PCB Number of Interfaces: SATA3.0 Interface x6 Applicable Slot: PCIE X4 X8 X16 Bus Bandwidth: 32Gbps Applicable System: Support for windows 7, for windows 8.1, for windows 10. Package List: 1 x Expansion Card3 x SATA Cables1 x User Manual1 x Short Bezel