---
title: "StandardUSB30::kBusCurrentMaxPowerUnits"
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 12.0+]
path: kernel/standardusb30_tbuscurrent/standardusb30_kbuscurrentmaxpowerunits
---

# StandardUSB30::kBusCurrentMaxPowerUnits

## Declaration

```occ
StandardUSB30::kBusCurrentMaxPowerUnits = kIOUSB30BusCurrentMaxPowerUnits
```