kIOHIDElementTypeCollection The element acts as a parent container for two or more related elements. DeclarationkIOHIDElementTypeCollection See AlsoGetting the Element TypeskIOHIDElementTypeInput_MisckIOHIDElementTypeInput_ButtonkIOHIDElementTypeInput_AxiskIOHIDElementTypeInput_ScanCodeskIOHIDElementTypeInput_NULLkIOHIDElementTypeOutputkIOHIDElementTypeFeature