---
title: IOUSB30HubPortStatusExt
framework: kernel
role: symbol
path: kernel/iousb30hubportstatusext
---

# IOUSB30HubPortStatusExt

A structure that represents an extension to the USB 3.0 hub port status.

## Declaration

```occ
struct IOUSB30HubPortStatusExt {
    ...
};
```

## Discussion

Discussion For information about this type, see USB 3.2, 10.16.2.6.

## Topics

### Getting the Properties

- [dwExtPortStatus](kernel/iousb30hubportstatusext/3166559-dwextportstatus.md)
- [wPortChange](kernel/iousb30hubportstatusext/3166560-wportchange.md)
- [wPortStatus](kernel/iousb30hubportstatusext/3166561-wportstatus.md)

## See Also

### Hub Port Status Requests

- [IOUSBHubPortStatus](kernel/iousbhubportstatus.md)
- [IOUSBHubStatusPtr](kernel/iousbhubstatusptr.md)
- [IOUSBHubStatus](kernel/iousbhubstatus.md)