---
title: kIOUSB30LinkStateU2NoLFPSResponseTimeout
framework: kernel
role: symbol
role_heading: Enumeration Case
path: kernel/tiousb30linkstatetimeout/kiousb30linkstateu2nolfpsresponsetimeout
---

# kIOUSB30LinkStateU2NoLFPSResponseTimeout

The U2 no LFPS response timeout.

## Declaration

```occ
kIOUSB30LinkStateU2NoLFPSResponseTimeout = 2
```