---
title: maxPixelClock
framework: IOKit
role: symbol
role_heading: Instance Property
platforms: [Mac Catalyst 13.0+, macOS 10.15+]
path: iokit/iodisplaytimingrangev1/3131331-maxpixelclock
---

# maxPixelClock

## Declaration

```occ
UInt64 maxPixelClock;
```