M2 SSD Enclosure NVME SSD Enclosure M.2 to USB Type C Hard Drive Enclosure for NVME PCIE NGFF SATA M/B Key SSD - Walmart.com
M.2 - Wikipedia
NGFF(M.2) nvme M key SSD to PCI- E 1X Adapter(vertical installation) - Newegg.com
The M.2 interface
M.2 SSD Enclosure, USB 3.1 Gen 2 10Gbps NVMe SSD Enclosure, M.2 To USB Adapter For NVMe PCIE M Key/ B Key SSD, Hard Disk Box, M.2 Adapter Reader From Zhong04, $38.25 | DHgate.Com
Connect a M.2 (B & M) key SSD into a B socket - Super User
NVMe to USB Adapter, M.2 SSD to USB 3.1 Type A Card, Based Key M.2 Hard O3A1 | eBay
M.2 NGFF SSD B Key to 2.5" SATA Converter Adapter Card Enclosure 2280 2260 2242 | eBay
Amazon.com: M.2 SATA SSD to USB 3.0 External SSD Reader Converter Adapter Enclosure with UASP, Support NGFF M.2 2280 2260 2242 2230 SSD with Key B/Key B+M(Can't Fit for PCIe NVMe/PCIe AHCI