---
title: kIOUSBEndpointDescriptorUsageTypeInterruptReserved1
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.15+]
path: kernel/3166377-anonymous/kiousbendpointdescriptorusagetypeinterruptreserved1
---

# kIOUSBEndpointDescriptorUsageTypeInterruptReserved1

## Declaration

```occ
kIOUSBEndpointDescriptorUsageTypeInterruptReserved1 = (2 << IOUSBBitRangePhase(4, 5))
```