PCIE to M.2 NVMe SSD Adapter Card M2 PCIE X1 Riser PCI E PCI Express 1X M Key Connector Support 2230 2242 2260 2280 M.2 NVMe SSD|Computer Cables & Connectors| - AliExpress
Amazon.com: 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) : Electronics
Adapter PCI-e x1 - M.2 NVMe on the example of SSD TLC V-Nand 256 GB Samsung PM981 MZ-VLB2560 - test - YouTube