---
title: "StandardUSB30::kBusCurrentDefault"
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 12.0+]
path: kernel/standardusb30_tbuscurrent/standardusb30_kbuscurrentdefault
---

# StandardUSB30::kBusCurrentDefault

## Declaration

```occ
StandardUSB30::kBusCurrentDefault = kIOUSB30BusCurrentDefault
```