Dual U.2 SSD to PCIE 4.0 X8 Adapter U2 SFF-8639 to PCI Express 8X Expansion Card

Dual U.2 to PCIe 4.0 X8 Adapter: By installing 2 x U.2 SSDs on this PCIe 4.0 X8. Dual U.2 SSD to PCIe 4.0 X8 Adapter Card SFF-8639(U.2) to PCI-E 4.0 8x Adapter Support X4X4X4X4 or X4X4X8 or Hyper M.2 X16 Mode.

eBay