Strong Compatibility: The riser expansion card supports PCIE 4.0 and is compatible with PCIE 3.0, with strong compatibility.
^^ Stable: The expansion card adopts sophisticated production technology, stable, plug and play, easy to use.
^^ 6 Port: With the PCIE BGA, a four port can be converted into a six port, providing excellent performance.
^^ Premium Materials: Made of PCB, it is strong,, not easy to damage, not easy to wear. ^^ PCIE X16
Expansion Card: Front and back double sided 2NVME design. The front and back M. 2 can connect to SSD PCIE X6 of five NMEspecifications, PCIE card, NVME expansion card, and M. 2 NVME SFF8639 card.