Startech 2X M.2 NGFF SSD Raid Controller Card Controller PEXM2SAT3422, 1 - Connector Type(s): PCI Express x4, 2 - Internal Ports: M.2 (SATA, B-Key, NGFF) / SATA (7 pin, Data), 1 - Internal Ports: SP4 (4 pin, Small Drive Power), Ports: 2, Interface: M.2 SATA / SATA, Bus Type: PCI Express, Port Style: Integrated on Card, Chipset ID: Marvell - 88SE9230 This M.2 SSD RAID controller card lets you install two M.2 NGFF (Next Generation Form Factor) drives in your desktop computer. The card also features two SATA III (6Gbps) ports and supports hardware RAID.