IOCrest M.2 NGFF SSD & SATA 6G Port HDD PCI-e x1 Card with RAID, 1 unit - Ralphs
NGFF(M.2) nvme M key SSD to PCI- E 1X Adapter(vertical installation) | eBay
SEDNA - PCI Express (PCIe) Dual 2.5 Inch SATA III (6G) SSD Adapter (Extended Single Side SSD Version) (with Built in Power Circuit, no Need SATA Power Connector, Best for Mac), SSD/HDD
Delock Products 90349 Delock PCI Express x1 Card for 2 x SATA HDD / SSD
NGFF M.2 NVMe SSD TO PCIE 3.0 X1 adapter M Key interface card Test card | eBay
Cablecc NGFF M-key NVME AHCI SSD to PCI-E 3.0 1x x1 Vertical Adapter for XP941 SM951 PM951 960 EVO SSD - Newegg.com
Pci-e 2.0 X1 To 2 Ports Sata Iii 6gb/s Internal Converter Pci Express Controller Adapter Card For Sata Hdd Ssd - Add On Cards & Controller Panels - AliExpress
Vakind PCIE to M2 Adapter NVMe SSD M.2 PCIE X1 PM Key Hard Drive Reader Connectors - Walmart.com
Vakind EM2-5106 SSD M.2 to PCI-E 1x Riser Card for M-Key NVME/B-Key SATA Adapter - Walmart.com