/:  Bus 001.Port 001: Dev 001, Class=root_hub, Driver=hub, 480M
    |__ Port 002: Dev 002, If 0, Class=Human Interface Device, Driver=usbhid, 480M
    |__ Port 002: Dev 002, If 1, Class=Human Interface Device, Driver=usbhid, 480M
    |__ Port 006: Dev 003, If 0, Class=Printer, Driver=usblp, 480M
/:  Bus 002.Port 001: Dev 001, Class=root_hub, Driver=hub, 12M
    |__ Port 002: Dev 022, If 0, Class=Hub, Driver=hub, 12M
        |__ Port 001: Dev 023, If 0, Class=Communications, Driver=cdc_acm, 12M
        |__ Port 001: Dev 023, If 1, Class=CDC Data, Driver=cdc_acm, 12M
        |__ Port 001: Dev 023, If 2, Class=Communications, Driver=cdc_acm, 12M
        |__ Port 001: Dev 023, If 3, Class=CDC Data, Driver=cdc_acm, 12M
        |__ Port 001: Dev 023, If 4, Class=Vendor Specific Class, Driver=[none], 12M
        |__ Port 008: Dev 024, If 0, Class=Communications, Driver=cdc_acm, 12M
        |__ Port 008: Dev 024, If 1, Class=CDC Data, Driver=cdc_acm, 12M
        |__ Port 008: Dev 024, If 2, Class=Communications, Driver=cdc_acm, 12M
        |__ Port 008: Dev 024, If 3, Class=CDC Data, Driver=cdc_acm, 12M
        |__ Port 008: Dev 024, If 4, Class=Application Specific Interface, Driver=[none], 12M
        |__ Port 008: Dev 024, If 5, Class=Vendor Specific Class, Driver=[none], 12M
/:  Bus 003.Port 001: Dev 001, Class=root_hub, Driver=hub, 480M
/:  Bus 004.Port 001: Dev 001, Class=root_hub, Driver=hub, 10000M
