Adapter PCI-e x1 - M.2 NVMe on the example of SSD TLC V-Nand 256 GB Samsung PM981 MZ-VLB2560 - test - YouTube
Amazon.com: M.2 NVMe SSD NGFF to PCIE 3.0 X16 /X4 Adapter M Key Interface Card Support PCI Express 3.0 x4 2230-2280 Size m.2 Full Speed (Black Gold) : Electronics
M.2 PCIe X1 Adapter with M.2 Heatsink for M.2 PCIe 4.0/3.0 SSD (NVMe/AHCI Key M), PCIe X1/X4/X8/X16 Lane - Walmart.com
PCIe 3.0 vs 2.0 - What is the Difference? - PC Guide 101
Amazon.com: M.2 NVMe PCIe Adapter, M.2 NVMe SSD to PCIe X4/X8/X16 Adapter Card for Desktop, Support M.2 PCIe SSD Type 2280 2260 2242 2230, for Samsung 960Evo SM961 SM951 PM961 and More