0x00, /* bAlternateSetting */
AO_USB_HAS_OUT + AO_USB_HAS_IN, /* bNumEndPoints */
AO_USB_INTERFACE_CLASS_DATA, /* bInterfaceClass = data */
0x00, /* bAlternateSetting */
AO_USB_HAS_OUT + AO_USB_HAS_IN, /* bNumEndPoints */
AO_USB_INTERFACE_CLASS_DATA, /* bInterfaceClass = data */