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

# kIOUSBEndpointDescriptorSynchronizationTypePhase

## Declaration

```occ
kIOUSBEndpointDescriptorSynchronizationTypePhase = IOUSBBitRangePhase(2, 3)
```