---
title: "StandardUSB::kDescriptorSizeInterface"
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 12.0+]
path: kernel/standardusb_tdescriptorsize/standardusb_kdescriptorsizeinterface
---

# StandardUSB::kDescriptorSizeInterface

## Declaration

```occ
StandardUSB::kDescriptorSizeInterface = kIOUSBDescriptorSizeInterface
```