PCIE To USB 3.1 Expansion Card PCIE To USB 3.1 Adapter Card 2 Ports For Desktop

Total Interface: Pcie X4 (can Be Used for Pcie X8 X16 Graphics Card Interface). Item Type: PCIE to USB 3.1 Expansion Card. 1 x PCIE to USB 3.1 Expansion Card. Supports USB 3.1 Mutiple INs function, which will automatically coordinate the bandwidth of each USB port.

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