---
title: fFeatures
framework: IOKit
role: symbol
role_heading: Instance Property
platforms: [driverkit 22.0+, Mac Catalyst 13.0+, macOS 10.12.2+]
path: iokit/scsicmd_inquiry_pagec0_data/2721370-ffeatures
---

# fFeatures

## Declaration

```occ
UInt64 fFeatures;
```