---
title: physicalMinimum
framework: corehid
role: symbol
role_heading: Instance Property
path: corehid/hidelement/physicalminimum
---

# physicalMinimum

The physical minimum for this element’s data.

## Declaration

```swift
var physicalMinimum: Int64?
```

## Discussion

Discussion The physical minimum combines with the physical maximum to determine the shifting and scaling required to transform the raw report data into the actual value that has meaning for the device. See the HID specification for more details: https://www.usb.org/hid.