---
title: kIOUSB30DeviceNotificationTypeLatencyTolerance
framework: kernel
role: symbol
role_heading: Enumeration Case
path: kernel/tiousb30devicenotificationtype/kiousb30devicenotificationtypelatencytolerance
---

# kIOUSB30DeviceNotificationTypeLatencyTolerance

The latency tolerance.

## Declaration

```occ
kIOUSB30DeviceNotificationTypeLatencyTolerance = 2
```