
So, can you use Chromecast without Wi-Fi in Guest Mode? The answer is yes, and no. However, the Chromecast still requires an internet source through a host (hotspot, router, or ethernet), as shown in the Google image below. Google certainly improved things when they added Guest Mode, which allows Chromecast to connect to any Google-casting capable device that doesn’t have Wi-Fi internet. Connecting Devices to Chromecast without Internet However, when internet access is not an option, you can create a WLAN to use later without an internet connection, although that restricts what Chromecast can do.


Plenty of sources can provide wireless internet while traveling, including Hotel Wi-Fi, portable hot spots, smartphone hot spots, ethernet connections, and more. Use Connectify Hotspot on a laptop via an active ethernet connection.Use an active ethernet port, which requires a special Chromecast power adapter.Use a travel router for WLAN and your device to connect to Chromecast.Use a mobile hotspot as the router and a second device to connect to Chromecast.Use WLAN without internet (following pre-setup procedures) for mirroring a device.You can use Chromecast without a dedicated Wi-Fi source by using one of the following options:
