+-o AppleUSBHostLegacyClient  <class IORegistryEntry:IOService:AppleUSBHostLegacyClient, id 0x1000003bf, !registered, !matched, active, busy 0, retain 8>
  +-o AppleUSB20Hub@14100000  <class IORegistryEntry:IOService:AppleUSBHub:AppleUSB20Hub, id 0x1000003c2, registered, matched, active, busy 0 (191 ms), retain 23>
  | +-o AppleUSB20HubPort@14110000  <class IORegistryEntry:IOService:AppleUSBHostPort:AppleUSBHubPort:AppleUSB20HubPort, id 0x1000003c8, registered, matched, active, busy 0 (191 ms), retain 17>
  | | +-o IOUSBHostDevice@14110000  <class IORegistryEntry:IOService:IOUSBNub:IOUSBDevice, id 0x1000003d2, registered, matched, active, busy 0 (191 ms), retain 32>
  | |   | {
  | |   |   "sessionID" = 1939039262
  | |   |   "USBSpeed" = 3
  | |   |   "IOServiceLegacyMatchingRegistryID" = 4294968276
  | |   |   "idProduct" = 9600
  | |   |   "iManufacturer" = 0
  | |   |   "bDeviceClass" = 239
  | |   |   "IOPowerManagement" = {"PowerOverrideOn"=Yes,"CapabilityFlags"=32768,"MaxPowerState"=2,"DevicePowerState"=2,"DriverPowerState"=0,"ChildrenPowerState"=1,"CurrentPowerState"=2}
  | |   |   "bcdDevice" = 4393
  | |   |   "bMaxPacketSize0" = 64
  | |   |   "iProduct" = 0
  | |   |   "iSerialNumber" = 0
  | |   |   "bNumConfigurations" = 1
  | |   |   "USB Address" = 2
  | |   |   "Built-In" = No
  | |   |   "locationID" = 336658432
  | |   |   "bDeviceSubClass" = 2
  | |   |   "bcdUSB" = 512
  | |   |   "non-removable" = "no"
  | |   |   "IOCFPlugInTypes" = {"9dc7b780-9ec0-11d4-a54f-000a27052861"="IOUSBHostFamily.kext/Contents/PlugIns/IOUSBLib.bundle"}
  | |   |   "kUSBCurrentConfiguration" = 1
  | |   |   "bDeviceProtocol" = 1
  | |   |   "USBPortType" = 0
  | |   |   "IOServiceDEXTEntitlements" = (("com.apple.developer.driverkit.transport.usb"))
  | |   |   "Device Speed" = 2
  | |   |   "idVendor" = 60186
  | |   |   "IOGeneralInterest" = "IOCommand is not serializable"
  | |   |   "kUSBAddress" = 2
  | |   |   "IOClassNameOverride" = "IOUSBDevice"
  | |   | }
  | |   | 
  | |   +-o AppleUSBHostLegacyClient  <class IORegistryEntry:IOService:AppleUSBHostLegacyClient, id 0x1000003d5, !registered, !matched, active, busy 0, retain 8>
  | |   +-o AppleUSBHostCompositeDevice  <class IORegistryEntry:IOService:AppleUSBHostCompositeDevice, id 0x1000003d9, !registered, !matched, active, busy 0, retain 4>
  | |   +-o IOUSBHostInterface@0  <class IORegistryEntry:IOService:IOUSBNub:IOUSBInterface, id 0x1000003da, registered, matched, active, busy 0 (185 ms), retain 11>
  | |   | +-o UVCAssistant@14110000  <class IORegistryEntry:IOService:IOUserClient:AppleUSBHostFrameworkClient:AppleUSBHostFrameworkInterfaceClient, id 0x100000574, !registered, !matched, active, busy 0, retain 5>
  | |   +-o IOUSBHostInterface@1  <class IORegistryEntry:IOService:IOUSBNub:IOUSBInterface, id 0x1000003db, registered, matched, active, busy 0 (184 ms), retain 10>
  | |   | +-o UVCAssistant@14110000  <class IORegistryEntry:IOService:IOUserClient:AppleUSBHostFrameworkClient:AppleUSBHostFrameworkInterfaceClient, id 0x100000575, !registered, !matched, active, busy 0, retain 5>