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

# StandardUSB::kDescriptorSizePlatformCapability

## Declaration

```occ
StandardUSB::kDescriptorSizePlatformCapability = kIOUSBDescriptorSizePlatformCapability
```