[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Network](./puppeteer.protocol.network.md) > [EmulateNetworkConditionsRequest](./puppeteer.protocol.network.emulatenetworkconditionsrequest.md) > [downloadThroughput](./puppeteer.protocol.network.emulatenetworkconditionsrequest.downloadthroughput.md) ## Protocol.Network.EmulateNetworkConditionsRequest.downloadThroughput property Maximal aggregated download throughput (bytes/sec). -1 disables download throttling. Signature: ```typescript downloadThroughput: number; ```