---
title: "StandardUSB20::kBusCurrentDefault"
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 12.0+]
path: kernel/standardusb20_tbuscurrent/standardusb20_kbuscurrentdefault
---

# StandardUSB20::kBusCurrentDefault

## Declaration

```occ
StandardUSB20::kBusCurrentDefault = kIOUSB20BusCurrentDefault
```