---
title: kIOUSBDeviceRequestTypeValueVendor
framework: IOKit
role: symbol
role_heading: Enumeration Case
platforms: [Mac Catalyst 13.0+, macOS 10.15+]
path: iokit/tiousbdevicerequesttypevalue/kiousbdevicerequesttypevaluevendor
---

# kIOUSBDeviceRequestTypeValueVendor

## Declaration

```occ
kIOUSBDeviceRequestTypeValueVendor = 2
```