Chromecast is a digital media streaming device developed by Google. The device is an HDMI dongle, which, via a Wi-Fi network, is capable of streaming audio and video files to any TV that has an HDMI port. ChromeCast is different from other streaming devices in that it has no remote control instead it uses a selection of mobile applications that can be installed from the App Store (iOS) or Google Play (Android). Chromecast is also compatible with the Google Chrome web browser, by selecting the "Cast" option from within the browser's settings.
ChromeCast is supported on streaming websites that display the cast option, or by mirroring contents from the Chrome browser straight to the ChromeCast device.