---
title: kIOUSB30LinkStateU3RxDetectDelay
framework: kernel
role: symbol
role_heading: Enumeration Case
path: kernel/tiousb30linkstatetimeout/kiousb30linkstateu3rxdetectdelay
---

# kIOUSB30LinkStateU3RxDetectDelay

The U3 receive detect delay.

## Declaration

```occ
kIOUSB30LinkStateU3RxDetectDelay = 100
```