Quad NVMe PCIe Adapter, RIITOP 4 Port M.2 NVMe SSD to PCI-e 4.0/3.0 x16 Card with Fan for 2230/2242/2260/2280 SSD (PCI-e Bifurcation Required) - Newegg.com
Full Speed M.2 NVMe SSD to PCIe Adapter with Heatsink
M.2 NVME SSD To PCIE X16 Adapter, 4x32Gbps M.2 NVME M Key SSD To PCIe 3.0 X 4 Port Host Controller Expansion Card With Individual LED Indicator - Walmart.com
PCI-E Split Card PCIe 4.0 X16 to M.2 NVME M Key 4 SSDs RAID Array Adapter Card | eBay
PCIe x16 ASM2824 to 4 port M.2 NVMe SSD Adapter expansion card Quad mkey nvme to pci-e converter - AliExpress