10 independent SATA 3.0 ports greatly expand storage capacity for multiple hard drives.; Up to 6Gbps transfer speed per port, backward compatible with SATA 2.0 and SATA 1.0.; Non-RAID design for flexible usage, stable performance and broad system compatibility.; Standard PCIe 4X interface, compatible with PCIe 4X/8X/16X slots for easy installation.; Ideal for desktop PC, NAS, server and industrial computer multi-drive expansion.