SYBA 2 Port M.2 to PCI-e x1 adapter B or B+M key Model SI-PEX40115 Type: M.2 to PCI Express External Ports: 1 x PCI-e Internal Ports: 2 x M.2 Operating Systems Supported: Windows OS Compatibility: Serial ATA specifications 3.0 Native Command Queue (NCQ) 6Gbps, 3Gbps SATA based M.2 NGFF 80mm, 60mm, 42mm, 30mm SSD M.2 NGFF modules in format 2280, 2260, 2242, 2230 with B key or B key+M based on SATA Package Contents: 1 x PCI Express to NGFF M.2 B-key adapter CArd 1 x User Manual 1 x Software Driver CD 4 x NGFF M.2 SSD mounting screws 1 x Low profile bracket