---
title: kUSBRel10
framework: IOKit
role: symbol
role_heading: Enumeration Case
platforms: [Mac Catalyst 18.4+, macOS 10.0+]
path: iokit/1424886-usb_release_constants/kusbrel10
---

# kUSBRel10

## Declaration

```occ
kUSBRel10 = 0x0100
```