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

# kIOUSBEndpointDescriptorUsageTypeIsocImplicit

## Declaration

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