Amazon.com: Dual M.2 NVME PCIE Adapter Card, 2 x 32Gbps Full Speed PCIE 3.0 PCIE 4.0 X16 Expansion Card, M.2 SSD PCIE X8 M Key Hard Drive Converter Reader Express Adapter(ph45) : Electronics
MAIWO M.2 expansion card KT058A NVMe SSD to PCIe 3.0 X16/X8/X4 adapter M Key Converter Card Support 2230 2242 2260 2280,Compatible with Windows 7/8/10 & Linux ,BTC accessories - Newegg.com
4 Port PCIe 3.0 x16 to U.2(SFF-8643) NVMe SSD Adapter
M.2 NVMe SSD NGFF TO PCIE 3.0 X16 Adapter with LED M Key Interface Card Suppor PCI Express 3.0 X4 2230-2280 - Walmart.com
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
Nvme M.2 Ngff Ssd To Pci-e Pci Express 3.0 X4 X8 X16 Adapter Card For Windows 10 - Walmart.com