---
title: kUSBVendorSpecificInterfaceClass
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1643512-anonymous/kusbvendorspecificinterfaceclass
---

# kUSBVendorSpecificInterfaceClass

## Declaration

```occ
kUSBVendorSpecificInterfaceClass = 255
```