---
title: kIOUSB30LinkStatePollingConfigurationTimeout
framework: kernel
role: symbol
role_heading: Enumeration Case
path: kernel/tiousb30linkstatetimeout/kiousb30linkstatepollingconfigurationtimeout
---

# kIOUSB30LinkStatePollingConfigurationTimeout

The polling configuration timeout.

## Declaration

```occ
kIOUSB30LinkStatePollingConfigurationTimeout = 12
```