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) Add-On Cards - Newegg.com
NEW PCI-E PCI Express 3.0 X4 to NVME M.2 M KEY NVMe SSD PCIE M2 Riser Card Adapter Support 2230 2242 2260 2280 Type M.2 SSD _ - AliExpress Mobile
Amazon.com: M.2 NGFF NVMe SSD to PCIE 3.0 X16/X8/X4 Adapter with heatsink for 1U/2U Server and Low Profile PC : Electronics
Amazon.com: Bejavr M.2 NVME to PCIe 3.0/4.0 x4 Adapter, NVME/AHCI SSD to PCIe Expansion Card with Aluminum Heatsink Solution, Supports PCI-Express X4 X8 X16 Slots : Electronics