Quad M.2 PCIe Adapter for NVMe/AHCI SSD - Drive Adapters and Drive Converters | StarTech.com
StarTech.com Dual M.2 PCIe 4.0 x8 x16 to Dual NVMe or AHCI SSD (DUAL-M2-PCIE -CARD-B)
M.2 NVME SSD to PCI-E 4.0 X16 Adapter Expension Card support PH44 2280 2242 | eBay
Adapter Card 4 Port M.2 Nvme Ssd To Pcie X16 M Key Hard Drive Converter Reader Expansion Card - Pc Hardware Cables & Adapters - AliExpress
Amazon.com: ELECTOP NVME PCIe x16 Adapter, 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