LiveKit docs › Hooks › useMediaDevices

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# useMediaDevices

The `useMediaDevices` hook returns the list of media devices of a given kind.

## Import

```typescript
import { useMediaDevices } from "@livekit/components-react";

```

## Usage

```tsx
const videoDevices = useMediaDevices({ kind: "videoinput" });
const audioDevices = useMediaDevices({ kind: "audioinput" });

```

## Properties

- **`undefined`** _(undefined)_: 

## Returns

```typescript
MediaDeviceInfo[]

```

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This document was rendered at 2026-06-07T11:33:38.197Z.
For the latest version of this document, see [https://docs.livekit.io/reference/components/react/hook/usemediadevices.md](https://docs.livekit.io/reference/components/react/hook/usemediadevices.md).

To explore all LiveKit documentation, see [llms.txt](https://docs.livekit.io/llms.txt).