PCI-E x16 M.2 Key B 5-Port NGFF + SATA 3.0 PCIe Expansion Card — JMB585

This PCI-E x16 expansion card converts a slot into an M.2 (Key B) NGFF adapter with five SATA 3.0 ports. Built around the JMB585 chipset, it delivers high-speed, stable data transfer and is designed to expand M.2 Key B storage capacity for systems that require large-scale data space. The card provides PCI Express Gen3 x2 lane bandwidth and routes five SATA 3.0 ports from the PC host to the M.2 Key B interface, with each SATA port supporting transfer rates up to 6Gbps. Suitable for desktop PCs and other large-data storage systems. Compliant with PCI Express basic specification revision 3.1a and SATA specification revision 3.2.