---
title: HIDUsage.PhysicalInputDeviceUsage.simultaneousEffectsMax
framework: corehid
role: symbol
role_heading: Case
path: corehid/hidusage/physicalinputdeviceusage/simultaneouseffectsmax
---

# HIDUsage.PhysicalInputDeviceUsage.simultaneousEffectsMax

## Declaration

```swift
case simultaneousEffectsMax
```