Using the Jmicron chipset, the SI-ADA40170 can provide M.2 (PCIe Gen3 x2 bandwidth) to 8 Port SATA 6Gb / s card solution. For the storage solution based on data transfer of multiple hard drives, the newly added FIS-based switching design can overcome the bottlenecks created by operating multiple SATA storage devices simultaneously. The data transmission rate of the JMB585 can achieve to 1700MB/s, which is the maximum transfer speed of PCIe Gen3 x2.