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Apple Developer Docs

IOUSBHost / IOUSBHostMatchingPropertyKey / speed

Contents

Declaration
See Also

speed

The matching property for the device’s enumeration speed.

Declaration

static let speed: IOUSBHostMatchingPropertyKey

See Also

Device Properties

vendorID
productID
deviceReleaseNumber
configurationValue
productIDArray
productIDMask

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IOUSBHostType Property

Mac Catalyst 14.0+macOS 10.15+

Declaration
See Also

Built on 2026-06-12 · Snapshot snapshot-20260612-beta.1 (macOS 27.0) · Commit fba13e1 · by @g-cqd · based on Apple Developer Documentation