---
title: HIDUsage.DigitizersUsage.transducerSerialNumber
framework: corehid
role: symbol
role_heading: Case
path: corehid/hidusage/digitizersusage/transducerserialnumber
---

# HIDUsage.DigitizersUsage.transducerSerialNumber

## Declaration

```swift
case transducerSerialNumber
```