---
title: IOUSBHostCIPortCapabilitiesMessageData0MaxPower
framework: iousbhost
role: symbol
role_heading: Global Variable
path: iousbhost/iousbhostciportcapabilitiesmessagedata0maxpower
---

# IOUSBHostCIPortCapabilitiesMessageData0MaxPower

## Declaration

```swift
var IOUSBHostCIPortCapabilitiesMessageData0MaxPower: UInt32 { get }
```

## See Also

### Constants

- [IOUSBHostCIPortCapabilitiesMessageControlConnectorType](iousbhost/iousbhostciportcapabilitiesmessagecontrolconnectortype.md)
- [IOUSBHostCIPortCapabilitiesMessageControlConnectorTypePhase](iousbhost/iousbhostciportcapabilitiesmessagecontrolconnectortypephase.md)
- [IOUSBHostCIPortCapabilitiesMessageControlInternalConnector](iousbhost/iousbhostciportcapabilitiesmessagecontrolinternalconnector.md)
- [IOUSBHostCIPortCapabilitiesMessageControlPortNumber](iousbhost/iousbhostciportcapabilitiesmessagecontrolportnumber.md)
- [IOUSBHostCIPortCapabilitiesMessageControlPortNumberPhase](iousbhost/iousbhostciportcapabilitiesmessagecontrolportnumberphase.md)
- [IOUSBHostCIPortCapabilitiesMessageData0MaxPowerPhase](iousbhost/iousbhostciportcapabilitiesmessagedata0maxpowerphase.md)