
  +-o AppleUSBHostLegacyClient  &lt;class IORegistryEntry:IOService:AppleUSBHostLegacyClient, id 0x1000003bf, !registered, !matched, active, busy 0, retain 8&gt;
  +-o AppleUSB20Hub@14100000  &lt;class IORegistryEntry:IOService:AppleUSBHub:AppleUSB20Hub, id 0x1000003c2, registered, matched, active, busy 0 (191 ms), retain 23&gt;
  | +-o AppleUSB20HubPort@14110000  &lt;class IORegistryEntry:IOService:AppleUSBHostPort:AppleUSBHubPort:AppleUSB20HubPort, id 0x1000003c8, registered, matched, active, busy 0 (191 ms), retain 17&gt;
  | | +-o IOUSBHostDevice@14110000  &lt;class IORegistryEntry:IOService:IOUSBNub:IOUSBDevice, id 0x1000003d2, registered, matched, active, busy 0 (191 ms), retain 32&gt;
  | |   | {
  | |   |   &#34;sessionID&#34; = 1939039262
  | |   |   &#34;USBSpeed&#34; = 3
  | |   |   &#34;IOServiceLegacyMatchingRegistryID&#34; = 4294968276
  | |   |   &#34;idProduct&#34; = 9600
  | |   |   &#34;iManufacturer&#34; = 0
  | |   |   &#34;bDeviceClass&#34; = 239
  | |   |   &#34;IOPowerManagement&#34; = {&#34;PowerOverrideOn&#34;=Yes,&#34;CapabilityFlags&#34;=32768,&#34;MaxPowerState&#34;=2,&#34;DevicePowerState&#34;=2,&#34;DriverPowerState&#34;=0,&#34;ChildrenPowerState&#34;=1,&#34;CurrentPowerState&#34;=2}
  | |   |   &#34;bcdDevice&#34; = 4393
  | |   |   &#34;bMaxPacketSize0&#34; = 64
  | |   |   &#34;iProduct&#34; = 0
  | |   |   &#34;iSerialNumber&#34; = 0
  | |   |   &#34;bNumConfigurations&#34; = 1
  | |   |   &#34;USB Address&#34; = 2
  | |   |   &#34;Built-In&#34; = No
  | |   |   &#34;locationID&#34; = 336658432
  | |   |   &#34;bDeviceSubClass&#34; = 2
  | |   |   &#34;bcdUSB&#34; = 512
  | |   |   &#34;non-removable&#34; = &#34;no&#34;
  | |   |   &#34;IOCFPlugInTypes&#34; = {&#34;9dc7b780-9ec0-11d4-a54f-000a27052861&#34;=&#34;IOUSBHostFamily.kext/Contents/PlugIns/IOUSBLib.bundle&#34;}
  | |   |   &#34;kUSBCurrentConfiguration&#34; = 1
  | |   |   &#34;bDeviceProtocol&#34; = 1
  | |   |   &#34;USBPortType&#34; = 0
  | |   |   &#34;IOServiceDEXTEntitlements&#34; = ((&#34;com.apple.developer.driverkit.transport.usb&#34;))
  | |   |   &#34;Device Speed&#34; = 2
  | |   |   &#34;idVendor&#34; = 60186
  | |   |   &#34;IOGeneralInterest&#34; = &#34;IOCommand is not serializable&#34;
  | |   |   &#34;kUSBAddress&#34; = 2
  | |   |   &#34;IOClassNameOverride&#34; = &#34;IOUSBDevice&#34;
  | |   | }
  | |   | 
  | |   +-o AppleUSBHostLegacyClient  &lt;class IORegistryEntry:IOService:AppleUSBHostLegacyClient, id 0x1000003d5, !registered, !matched, active, busy 0, retain 8&gt;
  | |   +-o AppleUSBHostCompositeDevice  &lt;class IORegistryEntry:IOService:AppleUSBHostCompositeDevice, id 0x1000003d9, !registered, !matched, active, busy 0, retain 4&gt;
  | |   +-o IOUSBHostInterface@0  &lt;class IORegistryEntry:IOService:IOUSBNub:IOUSBInterface, id 0x1000003da, registered, matched, active, busy 0 (185 ms), retain 11&gt;
  | |   | +-o UVCAssistant@14110000  &lt;class IORegistryEntry:IOService:IOUserClient:AppleUSBHostFrameworkClient:AppleUSBHostFrameworkInterfaceClient, id 0x100000574, !registered, !matched, active, busy 0, retain 5&gt;
  | |   +-o IOUSBHostInterface@1  &lt;class IORegistryEntry:IOService:IOUSBNub:IOUSBInterface, id 0x1000003db, registered, matched, active, busy 0 (184 ms), retain 10&gt;
  | |   | +-o UVCAssistant@14110000  &lt;class IORegistryEntry:IOService:IOUserClient:AppleUSBHostFrameworkClient:AppleUSBHostFrameworkInterfaceClient, id 0x100000575, !registered, !matched, active, busy 0, retain 5&gt;