---
title: "StandardUSB30::kLinkStateU1PingTimeout"
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 12.0+]
path: kernel/standardusb30_tlinkstatetimeout/standardusb30_klinkstateu1pingtimeout
---

# StandardUSB30::kLinkStateU1PingTimeout

## Declaration

```occ
StandardUSB30::kLinkStateU1PingTimeout = kIOUSB30LinkStateU1PingTimeout
```