[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Tethering](./puppeteer.protocol.tethering.md) > [AcceptedEvent](./puppeteer.protocol.tethering.acceptedevent.md) > [connectionId](./puppeteer.protocol.tethering.acceptedevent.connectionid.md) ## Protocol.Tethering.AcceptedEvent.connectionId property Connection id to be used. Signature: ```typescript connectionId: string; ```