M.2 Key M 4.0 Adapter Card, Nvme 4.0 to PCI-e PCI-Express 4X Extension Cable

Allow user to PCI-e 4.0 4X card in M2 4.0 M-Key slot of laptop or desktop. High Speed Cable: Using high quality FFC cable, high frequency support PCI-e 4.0 X4 stable transfer. PCIe 4.0 x16 Gen4 Test Riser Card Adapter Extender PCI-E Motherboard 1U 2U 3U.

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