ORICO M.2 NVME to PCI-E 3.0 X16 Expansion Card (PSM2-X16)
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
M.2 NVME SSD Adapter X16 PCIe 3.0 X4 Expansion Card with Heatsink, Supports NVMe M.2 2280 up to 10Gbps, Support Bifurcation Raid - AliExpress
MX16 M.2 NVMe SSD NGFF TO PCIE 3.0 X16 Adapter M Key Interface Card Suppor PCI Express 3.0 X4 2230 2280 Size M.2 FULL SPEED From Shenzhenhd, $14.95 | DHgate.Com
M.2 NVMe SSD NGFF TO PCIE 3.0 x16 x8 x4 Adapter M Key Interface Card Full Speed | eBay
Amazon.com: Expansion Card PCI Express 3.0 X16 to M.2 NVME SSD M.2 Hard Drive Expansion Card for PC Desktop Computer,for PCI Express 3.0 x16 Slot Motherboard : Electronics
Amazon.com: A ADWITS PCI Express 3.0 x16 to PCIe-Based NVMe and AHCI SSD Adapter Card with Heat Sink, Fits M.2 (NGFF) Form Factor with Key M in Size 2230/2242/2260/2280 : Electronics