Screen Mirroring & Casting from Smartphones: 1. Supports screen mirroring and photo/video casting from most smart phones via google cast 2. Mirror Chrome and Edge tabs, windows, or full screen to your Mac Transfer Files from Mac to Big TV Display: 1. Screen mirroring from Mac to Google TV/Chromecast-enabled TV and it even supports mirroring the app window in the background! 2. Main screen mirroring, extended screen mirroring & App window mirroring and cast local videos/audios/images to Smart TV