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[Home](./index.md) &gt; [puppeteer](./puppeteer.md) &gt; [Protocol](./puppeteer.protocol.md) &gt; [Network](./puppeteer.protocol.network.md) &gt; [ConnectionType](./puppeteer.protocol.network.connectiontype.md)

## Protocol.Network.ConnectionType type

The underlying connection technology that the browser is supposedly using.

<b>Signature:</b>

```typescript
export type ConnectionType = ('none' | 'cellular2g' | 'cellular3g' | 'cellular4g' | 'bluetooth' | 'ethernet' | 'wifi' | 'wimax' | 'other');
```