Chromecast updates include mirroring and casting without Wi-Fi
A new Google Chromecast is on the way with Bluetooth support A new model based on the second-generation Google Chromecast could be arriving with Bluetooth functionality, possibly to work with a remote or other peripheral. Could Your Chromecast Be Using All Your Data Without You Nov 08, 2018 Connect Chromecast Without Internet / 100% working 👍 - YouTube
New Chromecast features: Android mirroring, cloud casting
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