Amazon.com: ELECTOP NVME PCIe x16 Adapter, M.2 Key-M SSD to PCI 3.0 Express Expansion Card, Support 2230 /2242/2260 /2280 with Heat Sink, Compatible with Windows XP / 7/8 / 10 & MAC OS System : Electronics
PCI-E SATA Card PCIE X16 NVME M.2 RAID Array Expansion to SATA 20-Port Adapter Card JMB585 Chip - Walmart.com
M.2 NVMe SSD NGFF TO PCIE X16/X8/X4 adapter M Key Interface Card Support PCI Express 3.0 X16/X8/X4
PCIe Gen4 x4 to x16 Adapter - Serial Cables
Cryo-PC Full Speed NVMe SSD PCIE PCI-Express 3.0 X16 to U.2 Adapter Converter Card Module New - NWCA Inc.
Quad M.2 PCIe Adapter for NVMe/AHCI SSD - Drive Adapters and Drive Converters | StarTech.com
StarTech.com PCI Express X1 to X16 Low Profile Slot Extension Adapter Card Model PEX1TO162 - Newegg.com