? M.2 NVME (Key M) SSD to PCIe X16 adapter. ? Easy Setup,light and Portable, Plug and Play. You can use NVME SSD with this adapter without M.2 slot on the motherboard. ? PCIE X16 slot installation, reliable performance of M.2 SSD full speed,No driver required. ? It Comes with aluminum heat sink which helps to Quick Heat-dissipation. ? Support (Key M) M.2 NVME or AHCI SSD ( 2230, 2242, 2260,2280), not support SATA-based M.2 SSD (Key B/B M).