PCI Express Riser Cable PCIE4.0 X4 to U.2 U.3 SSD GEN4 4x High Speed PCI-E 4.0

3, Support PCIE 3.0 U.2 SSD and PCIE4.0 U.2 SSD. 1, PCIE 4.0 X4 to U.2\U.3 adapter cable. using high-density low-impedance circuit boards.

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