---
title: kIOUSBHostConnectionSpeedHigh
framework: kernel
role: symbol
role_heading: Enumeration Case
path: kernel/tiousbhostconnectionspeed/kiousbhostconnectionspeedhigh
---

# kIOUSBHostConnectionSpeedHigh

The high speed value.

## Declaration

```occ
kIOUSBHostConnectionSpeedHigh = 3
```