---
title: HIDUsage.MagneticStripeReaderUsage.trackJISLength
framework: corehid
role: symbol
role_heading: Case
path: corehid/hidusage/magneticstripereaderusage/trackjislength
---

# HIDUsage.MagneticStripeReaderUsage.trackJISLength

## Declaration

```swift
case trackJISLength
```