---
title: HIDUsage.FIDOAllianceUsage.u2fAuthenticatorDevice
framework: corehid
role: symbol
role_heading: Case
path: corehid/hidusage/fidoallianceusage/u2fauthenticatordevice
---

# HIDUsage.FIDOAllianceUsage.u2fAuthenticatorDevice

## Declaration

```swift
case u2fAuthenticatorDevice
```