---
title: "StandardUSB20::kBusCurrentMaxPowerUnits"
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 12.0+]
path: kernel/standardusb20_tbuscurrent/standardusb20_kbuscurrentmaxpowerunits
---

# StandardUSB20::kBusCurrentMaxPowerUnits

## Declaration

```occ
StandardUSB20::kBusCurrentMaxPowerUnits = kIOUSB20BusCurrentMaxPowerUnits
```