---
title: SET_CD_SPEED
framework: kernel
role: symbol
role_heading: Instance Method
path: kernel/ioscsimultimediacommandsdevice/1576315-set_cd_speed
---

# SET_CD_SPEED

## Declaration

```occ
virtual bool SET_CD_SPEED(SCSITaskIdentifier request, SCSICmdField2Byte LOGICAL_UNIT_READ_SPEED, SCSICmdField2Byte LOGICAL_UNIT_WRITE_SPEED, SCSICmdField1Byte CONTROL);
```