---
title: GetTransportType
framework: audiodriverkit
role: symbol
role_heading: Instance Method
path: audiodriverkit/iouseraudiobox/gettransporttype
---

# GetTransportType

Returns the box’s transport type.

## Declaration

```occ
IOUserAudioTransportType GetTransportType();
```

## Return Value

Return Value The audio box’s IOUserAudioTransportType.

## Discussion

Discussion This method synchronizes by using the work queue created by the object.

## See Also

### Working with Transport Types

- [SetTransportType](audiodriverkit/iouseraudiobox/settransporttype.md)
- [IOUserAudioTransportType](audiodriverkit/audiodriverkit/iouseraudiotransporttype.md)