U.2 SFF-8639 to PCIe NVMe SSD Adapter Card, PCIe 3.0 X4 Expansion Card for 2.5" U.2 NVMe SSD or 2.5" SATA SSD - Newegg.com
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US$ 8.73 - XT-XINTE M Key M.2 NVMe PCI-e SSD NGFF Type to PCIE PCI Express 3.0 4X Adapter Card with Heatsink for PC Laptop Support 2242 2260 2280 - m.xt-xinte.com