1Set PCI-E a 4 Porte USB 2.0 Scheda Convertitore PCIE USB2.0 Adattatore Scheda PCB G8F5
It supports two modes of operation: - USB host mode and OTG mode, selectable by device mode select pin. - OTG mode supports two USB2.0 host ports, one USB OTG port, and provides the function of selecting GPIO or ISA interface.