Connect an M.2 NVMe drive to a PCI-e 3.0 port. Take advantage of NVMe SSD speeds in a desktop computer. For M key NVMe drives with PCIe support only.
HighPoint Rocket 1508 8-Bay M.2 NVMe SSD PCIe 4.0 x16 R1508 B&H
M.2 to PCIe NVMe SSD Adapter Card 2242 2260 2280 M2 Drive to Desktop PCI Express x4 x8 x16 Slot, Includes Brackets - $8.09 - JacobsParts Inc
PCI-E X4 to Dual NVMe PCIe Adapter,M.2 NVMe SSD to PCI-E X8/X16 Card Support M.2 (M Key) NVMe SSD 22110/2280/2260/2242
16x pcie to nvme adapter
PCI-E X4 to Dual NVMe PCIe Adapter,M.2 NVMe SSD to PCI-E X8/X16 Card Support M.2 (M Key) NVMe SSD 22110/2280/2260/2242
M-Factor M.2 PCIe to PCIe 3.0 x4 Adapter (support M.2 PCIe 2280, 2260, 2242) - M-FACTORS Storage
For M.2 NVME 2242 2260 2280 22110 SSD To PCIe 4.0 PCI Express4.0 x4x4x4x4 Adapter Card Bifurcation 4-Bay Board Expansion Card - AliExpress
M.2 to PCIe NVMe SSD Adapter Card 2242 2260 2280 M2 Drive to Desktop PCI Express x4 x8 x16 Slot, Minimalist Design - $5.21 - JacobsParts Inc
M.2 NVMe SSD to PCI-E 3.0 4x/8x/x16 Adapter Card Converter for M Key P – RIITOP