SEDNA PCI Express (PCIe) SATA III (6G) SSD Adapter with 1 SATA III Port (With Built In Power Circuit , no need SATA Power connector, best for Mac), SSD not included :
StarTech.com PCI Express 3.0 x4 to NVMe M.2 PCIe SSD Controller Card - Controller card StarTech.com on LDLC