2 Pcs M.2 SSD M-Key NVME PCIe 3.0 X1 Card Adapter with Low and Full Bracket - Supports M.2 PCIe 2230, 2242, 2260, 2280 - Walmart.com
Adapter PCI-e x1 - M.2 NVMe on the example of SSD TLC V-Nand 256 GB Samsung PM981 MZ-VLB2560 - test - YouTube
GLOTRENDS M.2 PCIe X1 Adapter with M.2 Screw for M.2 PCIe 4.0/3.0 SSD (NVMe/AHCI Key M), PCIe X1/X4/X8/X16 Lane Installation, but Only PCIe X1 Bandwidth (PA09-X1) - Newegg.com