M2 solid-state drive array card PCIE4.0 X16 fo NVME expansion card adapter

(PCI-E4.0 X16 is backward compatible with PCI-E3.0;. Input interface: PCI-E X16. motherboard has PCI-E signal splitting. X470, X570/Z590/B550), all support PCI-E signal splitting. Before purchasing, you can check the motherboard specifications or consult the manufacturer to.

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