Weastlinks USB3.0 PCI-E PCI Express X1 Expansion Card Front 5Gb/s USB 3.0 HUB 19PIN Interface Controller Adapter for PC Desktop

Interface: PCI-E X 1,Compatible PCI-E slot: X1-X4/x8/x16. Interface: 4 X USB3.0. Current: Independent 2A Per interface. Transfer Rate: 5 Gb/s USB3.0.