---
title: wMaxPacketSize
framework: kernel
role: symbol
role_heading: Instance Property
path: kernel/iousbendpointproperties/1546100-wmaxpacketsize
---

# wMaxPacketSize

The maximum packet size.

## Declaration

```occ
UInt16 wMaxPacketSize;
```

## Discussion

Discussion The meaning of this value depends on whether GetPipePropertiesV3 or GetEndpointPropertiesV3 uses it.

## See Also

### Getting the Properties

- [bVersion](kernel/iousbendpointproperties/1546121-bversion.md)
- [bAlternateSetting](kernel/iousbendpointproperties/1546104-balternatesetting.md)
- [bDirection](kernel/iousbendpointproperties/1546544-bdirection.md)
- [bEndpointNumber](kernel/iousbendpointproperties/1546577-bendpointnumber.md)
- [bTransferType](kernel/iousbendpointproperties/1546085-btransfertype.md)
- [bUsageType](kernel/iousbendpointproperties/1545903-busagetype.md)
- [bSyncType](kernel/iousbendpointproperties/1546228-bsynctype.md)
- [bInterval](kernel/iousbendpointproperties/1546398-binterval.md)
- [bMaxBurst](kernel/iousbendpointproperties/1546213-bmaxburst.md)
- [bMaxStreams](kernel/iousbendpointproperties/1546220-bmaxstreams.md)
- [bMult](kernel/iousbendpointproperties/1546456-bmult.md)
- [wBytesPerInterval](kernel/iousbendpointproperties/1546060-wbytesperinterval.md)