Dual M.2 PCIe NVMe X4 Adapter with PCIe Bifurcation Function, Support M.2 PCIe 3.0 SSD Soft RAID Setup in Windows/Mac/Linux
PCIe 3.0 X4 PLX8724 to 4 Port M.2 NVMe SSD Adapter Expansion Card Quad Mkey Nvme to Pci E Converter for PC 32G/bps win10 linux|Add On Cards| - AliExpress
PCIe 4.0 vs. PCIe 3.0 SSDs Benchmarked | TechSpot
Amazon.com: SIIG M.2 NGFF SSD (M Key) to PCIe 3.0 x4 Card Adapter For 2230, 2242,2260, 2280 M.2 PCIe Host Controller Expansion Card SSDs NVMe or AHCI (SC-M20014-S1) : Electronics