---
title: USBDevice.deviceVersionMinor
slug: Web/API/USBDevice/deviceVersionMinor
tags:
  - API
  - Property
  - Reference
  - USB
  - USBDevice
  - WebUSB
  - WebUSB API
  - deviceVersionMinor
browser-compat: api.USBDevice.deviceVersionMinor
---
{{SeeCompatTable}}{{APIRef("WebUSB API")}}

The **`deviceVersionMinor`** read only property of the
{{domxref("USBDevice")}} interface the minor version number of the device in a semantic
versioning scheme.

## Syntax

```js
var serialNumber = USBDevice.deviceVersionMinor
```

### Value

A number.

## Specifications

{{Specifications}}

## Browser compatibility

{{Compat}}
