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
Linkreal Pcie 3.0 X16 to 4 Port M. 2 Nvme SSD Switch Adapter-Plx8747 Chipset with Heatsink - China Pcie X16 to 4 Port M. 2 Nvme SSD Adapter and M. 2 Nvme
HighPoint Launches SSD7101 Series PCI-Express 3.0 x16 NVMe RAID SSDs
StarTech.com Dual M.2 PCIe 4.0 x8 x16 to Dual NVMe or AHCI SSD (DUAL-M2-PCIE -CARD-B)
Amazon.com: SABRENT NVMe M.2 SSD to PCIe X16/X8/X4 Card with Aluminum Heat Sink (EC-PCIE) : Electronics
Fusion Dual U.2 SSD PCIe Card – Sonnet Online Store
AMPCOM M.2 M Key Nvme SSD to PCI-e Adapter, PCI 4.0 Express X16 Card with Aluminum Case, Supports Windows 7/8/ 10, Supports 2230, 2242, 2260, 2280 Add-On Cards - Newegg.com
DELOCK 89044: PCIe x16 > 4x internal NVMe M.2 Key M at reichelt elektronik