USB3.0 Expansion Card 2 Port 19 Pin 4P PCIE to USB3.0 Card Controller Adapter

Item Type:USB3.0 Expansion Card. 1PCS USB3.0 Expansion Card. The USB 3.0 expansion card supports USB 3.0, and the speed can attain 5GB/S. Let you transfer data faster. pci‑e for usb can solve the problem of few usb interfaces, and the card is very small.

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