---
title: kUSBMassStorageSFF8070iSubClass
framework: IOKit
role: symbol
role_heading: Enumeration Case
platforms: [Mac Catalyst 18.4+, macOS 10.2+]
path: iokit/1424847-interface_subclass/kusbmassstoragesff8070isubclass
---

# kUSBMassStorageSFF8070iSubClass

## Declaration

```occ
kUSBMassStorageSFF8070iSubClass = 0x05
```