10 high-speed SATA 3.0 ports greatly expand system storage capacity for multi-drive setup.; Built with ASM1166 and JMB575 main control chips, delivering stable and efficient running performance.; Supports 6Gbps ultra-fast transmission per port, ideal for SSD, HDD and optical drive operation.; PCIe 4X interface design ensures sufficient bandwidth, compatible with standard and low-profile chassis.; Complete accessories included with 10 SATA cables and low profile bracket for easy installation.