---
title: kIOUSBSuperSpeedEndpointCompanionDescriptorIsocMultPhase
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.15+]
path: kernel/3166382-anonymous/kiousbsuperspeedendpointcompaniondescriptorisocmultphase
---

# kIOUSBSuperSpeedEndpointCompanionDescriptorIsocMultPhase

## Declaration

```occ
kIOUSBSuperSpeedEndpointCompanionDescriptorIsocMultPhase = IOUSBBitRangePhase(0, 1)
```