Class CIM_USBHub
extends CIM_USBDevice

USB Hub Device.

Class Hierarchy

Name	Data Type	Default Value	Qualifiers
Name	Data Type	Default Value	Name	Data Type	Value
GangSwitched	boolean
GangSwitched	boolean		Description	string	Indicates whether power to the Hub Ports is individually or gang-switched. If this value is FALSE, power is switched individually for each Port. If this value is TRUE, power is switched to all Ports on the Hub at once.
NumberOfPorts	uint8
NumberOfPorts	uint8		Description	string	Number of downstream Ports on the Hub, including those embedded in the Hub's silicon. Individual USBPorts are associated with the Hub using the USBPortOnHub association.

Name	Data Type
AllocationState	string
Availability	uint16
Caption	string
ClassCode	uint8
CommandTimeout	datetime
CommunicationStatus	uint16
CreationClassName	string
CurrentConfigValue	uint8
Description	string
DetailedStatus	uint16
DeviceID	string
DeviceReleaseNumber	uint16
ElementName	string
EnabledDefault	uint16
EnabledState	uint16
ErrorCleared	boolean
ErrorDescription	string
Generation	uint64
HealthState	uint16
InstallDate	datetime
InstanceID	string
LastErrorCode	uint32
LocationIndicator	uint16
Manufacturer	string
MaxPacketSize	uint8
MaxQuiesceTime	uint64
Name	string
NumberOfConfigs	uint8
OperatingStatus	uint16
OtherEnabledState	string
PowerManagementSupported	boolean
PowerOnHours	uint64
PrimaryStatus	uint16
Product	string
ProductID	uint16
ProtocolCode	uint8
RequestedState	uint16
SerialNumber	string
Status	string
StatusInfo	uint16
SubclassCode	uint8
SystemCreationClassName	string
SystemName	string
TimeOfLastStateChange	datetime
TotalPowerOnHours	uint64
TransitioningToState	uint16
USBVersion	uint16
USBVersionInBCD	uint16
VendorID	uint16
AdditionalAvailability	uint16[]
AvailableRequestedStates	uint16[]
CurrentAlternateSettings	uint8[]
IdentifyingDescriptions	string[]
OperationalStatus	uint16[]
OtherIdentifyingInfo	string[]
PowerManagementCapabilities	uint16[]
StatusDescriptions	string[]