---
title: IOUSBDeviceRequestSetSELData
framework: kernel
role: symbol
role_heading: Type Alias
path: kernel/iousbdevicerequestsetseldata
---

# IOUSBDeviceRequestSetSELData

The structure for receiving system exit latency values.

## Declaration

```occ
typedef struct IOUSBDeviceRequestSetSELData IOUSBDeviceRequestSetSELData;
```

## Discussion

Discussion For information about the Set SEL request type, see USB 3.2, 9.4.12.

## Topics

### Instance Properties

- [u1Pel](kernel/iousbdevicerequestsetseldata/3166578-u1pel.md)
- [u1Sel](kernel/iousbdevicerequestsetseldata/3166579-u1sel.md)
- [u2Pel](kernel/iousbdevicerequestsetseldata/3166580-u2pel.md)
- [u2Sel](kernel/iousbdevicerequestsetseldata/3166581-u2sel.md)

## See Also

### Device Requests

- [IOUSBDevReqOOL](kernel/iousbdevreqool.md)
- [IOUSBDevReqOOLTO](kernel/iousbdevreqoolto.md)
- [IOUSBDevRequest](kernel/iousbdevrequest.md)
- [IOUSBDevRequestTO](kernel/iousbdevrequestto.md)
- [IOUSBDeviceRequest](kernel/iousbdevicerequest.md)
- [IOUSBDeviceRequestPtr](kernel/iousbdevicerequestptr.md)