---
title: PGMaxDisplayPortCount()
framework: Paravirtualized Graphics
role: symbol
role_heading: Function
platforms: [Mac Catalyst 14.0+, macOS 13.0+]
path: paravirtualizedgraphics/pgmaxdisplayportcount()
---

# PGMaxDisplayPortCount()

## Declaration

```swift
func PGMaxDisplayPortCount() -> UInt32
```