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 X4/X8/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).