---
title: descriptor
framework: kernel
role: symbol
role_heading: Instance Property
path: kernel/iousbstandardendpointdescriptors/3294860-descriptor
---

# descriptor

A valid endpoint descriptor.

## Declaration

```occ
IOUSBEndpointDescriptor descriptor;
```

## See Also

### Getting the Properties

- [bcdUSB](kernel/iousbstandardendpointdescriptors/3294859-bcdusb.md)
- [ssCompanionDescriptor](kernel/iousbstandardendpointdescriptors/3294861-sscompaniondescriptor.md)
- [sspCompanionDescriptor](kernel/iousbstandardendpointdescriptors/3294862-sspcompaniondescriptor.md)