Google Chromecast is a digital media player in the form of a dongle that connects to the HDMI port of a television. It streams audio and video content directly to the TV via Wi-Fi or LAN from mobile devices or Internet service providers. A smartphone or tablet is used for navigation. As the device is very small, it fits into any TV without attracting attention, and it can be easily be taken along. Its shape, tapered toward the front, guarantees that the dongle does not collide with other connectors.