Welcome to our store! 1、6Gbps Transmission: This PCIe to SATA 3.0 expansion card provides up to 6Gbps high speed and stable transmission, improving work efficiency. 2、MINI SAS36 PIN SFF 8087 Output: This PCIe SATA 3.0 controller card adopts MINI SAS36 PIN SFF 8087 output interface that can be connected to 4 SATA hard drives. 3、Widely Compatible: This PCIe to SATA 3.0 card is suitable for various interfaces, compatible with PC1 E 1X(4X,8X,16X) interface. 4、Plug and Play: This PCIe to SATA disk array card is plug and play. Suitable for Win 7, for Win 8, for Win 10, for Win 11, for Linux. 5、High Stability: This PCIE to Mini SFF 8087 expansion card adopts MARVELL 88SE9215 main control chip which improves system stability. Item Type: PCIe to SATA 3.0 Expansion Card Material: Printed Circuit Board Product Interface: PCI E1X (Compatible with 4X, 8X, 16X) Output Interface: MINI SAS36 PIN SFF 8087 (That Can Be Connected to 4 SATA HDD) Product Speed: 6 Gbps Main Control Chip: For MARVELL 885E9215 System Support: Suitable for Win 7, for Win 8, for Win 10, for Win 11, for Linux 1 x PCIe to SATA 3.0 Expansion Card 1 x Bracket Guaranteed Satisfaction: Customers are our top priority. If you find any problem with the product, please contact the seller immediately. We strive to provide satisfactory after sales service.