Amazon.com: NVME PCIe x16 Adapter, Electop 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
Amazon.com: EZDIY-FAB NVME PCIe 4.0 Adapter, M.2 NVME SSD to PCI Express Adapter with Heat Sink, Only Support PCIe x16 Slot,Support M.2 SSD 2230 2242 2260 2280 : Electronics
M.2 to PCIe Adapter , NVME SSD to PCI-e 3.0 X16 Host Controller Expansion Card with Low Profile Bracket, PCI Express Adapter for PC Desktop, Support 2230 2242 2260 2280 - Newegg.com
NVMe to PCIe Adapter x16, RIITOP M.2 NVMe SSD to PCI-e 3.0 x16 Adapter
PCIE to M2 Adapter PCI Express PCI E 3.0 X4 X8 X16 to M.2 NGFF M Key Connector M2 Nvme PCIE SSD Heatsink SSD Riser Card with LED|Add On Cards| - AliExpress
M.2 PCIe NVMe SSD to PCI-E Express 3.0 X4 X8 X16 Adapter Card Full Speed 2280 mm 601263037330 | eBay
Amazon.com: 2.5-Inch U.2 Nvme Drive to PCI Express X16 Slot Card or SATA III SSD/HDD PCI Mount : Electronics