---
title: kIOUSB30LinKStateU2RxDetectDelay
framework: kernel
role: symbol
role_heading: Enumeration Case
path: kernel/tiousb30linkstatetimeout/kiousb30linkstateu2rxdetectdelay
---

# kIOUSB30LinKStateU2RxDetectDelay

The USB 2.0 receive detect delay.

## Declaration

```occ
kIOUSB30LinKStateU2RxDetectDelay = 100
```