About Description: Warning, nvme m.2 ngff SSD is not supported! This product only supports solid state disk with B KEY M. 2 NGFF interface. It converts an M.2 NGFF SSD into 2.5in SATA interface, supporting SATA based B key and B+M Key M.2 SSDs. The adapter maximizes system speed by adding M.2 SSD performance and reduces overall power consumption. It supports SATA revision I/II/III and full length M.2 NGFF SSDs. Note: It does NOT support PCI-e Based M key or M+B key NVME AHCI SSD.