---
title: IOUSBKeyboardData
framework: IOKit
role: symbol
role_heading: Structure
platforms: [Mac Catalyst 18.4+, macOS 10.0+]
path: iokit/iousbkeyboarddata
---

# IOUSBKeyboardData

## Declaration

```occ
typedef struct IOUSBKeyboardData {
    ...
} IOUSBKeyboardData;
```

## Topics

### Instance Properties

- [keycount](iokit/iousbkeyboarddata/1426291-keycount.md)
- [usbkeycode](iokit/iousbkeyboarddata/1426183-usbkeycode.md)