Skip to main content

Apple Developer Docs

USBDriverKit / tIOUSB40LinkStateTimeout / kPortReadyTimeout

kPortReadyTimeout

Declaration

kPortReadyTimeout

Open on developer.apple.com

USBDriverKitEnumeration Case

driverkit 19.0+

Built on 2026-11-01 · Snapshot snapshot-20261101 (macOS 27.0.1) · Commit 864a336 · by @g-cqd · based on Apple Developer Documentation