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IOKit / USBDeviceInformationBits / kUSBInformationDeviceIsOnThunderboltMask

kUSBInformationDeviceIsOnThunderboltMask

Declaration

kUSBInformationDeviceIsOnThunderboltMask = (1 << kUSBInformationDeviceIsOnThunderboltBit)

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IOKitEnumeration Case

Mac Catalyst 18.4+macOS 10.8+

Built on 2026-05-07