--- sidebar_label: BrowserConnectOptions --- # BrowserConnectOptions interface Generic browser options that can be passed when launching any browser or when connecting to an existing browser instance. **Signature:** ```typescript export interface BrowserConnectOptions ``` ## Properties | Property | Modifiers | Type | Description | | --- | --- | --- | --- | | [defaultViewport?](./puppeteer.browserconnectoptions.defaultviewport.md) | | [Viewport](./puppeteer.viewport.md) \| null | (Optional) Sets the viewport for each page. | | [ignoreHTTPSErrors?](./puppeteer.browserconnectoptions.ignorehttpserrors.md) | | boolean | (Optional) Whether to ignore HTTPS errors during navigation. | | [slowMo?](./puppeteer.browserconnectoptions.slowmo.md) | | number | (Optional) Slows down Puppeteer operations by the specified amount of milliseconds to aid debugging. | | [targetFilter?](./puppeteer.browserconnectoptions.targetfilter.md) | | [TargetFilterCallback](./puppeteer.targetfiltercallback.md) | (Optional) Callback to decide if Puppeteer should connect to a given target or not. |