---
title: IOUSBHostCIDeviceUpdateCommandData1DescriptorAddress
framework: IOUSBHost
role: symbol
role_heading: Global Variable
platforms: [Mac Catalyst 14.0+, macOS 10.15+]
path: iousbhost/iousbhostcideviceupdatecommanddata1descriptoraddress
---

# IOUSBHostCIDeviceUpdateCommandData1DescriptorAddress

## Declaration

```swift
var IOUSBHostCIDeviceUpdateCommandData1DescriptorAddress: UInt { get }
```

## See Also

### Constants

- [IOUSBHostCIDeviceUpdateCommandData1DescriptorAddressPhase](iousbhost/iousbhostcideviceupdatecommanddata1descriptoraddressphase.md)