---
title: IOUserClientClass
framework: bundleresources
role: symbol
role_heading: Property List Key
path: bundleresources/information-property-list/iouserclientclass
---

# IOUserClientClass

The name of the class to instantiate when the system requires a client connection to the driver.

## Discussion

Discussion The value of this key is a string that contains the name of an IOService subclass in your driver.

## See Also

### Driver Classes

- [IOUserClass](bundleresources/information-property-list/iouserclass.md)
- [IOProviderClass](bundleresources/information-property-list/ioproviderclass.md)
- [IOClass](bundleresources/information-property-list/ioclass.md)
- [IOUserServerName](bundleresources/information-property-list/iouserservername.md)