Chromecast is a media streaming device that plugs into the HDMI port on your TV. Simply use your mobile device and the TV you already own to cast your favorite TV shows, movies, music, sports, games and more. Chromecast works with iPhone, iPad, Android phones and tablets, Mac and Windows laptops. The Second Generation Chromecast has a brand new look with improved functionality, faster Wi-FI and a sleeker design. The updated Chromecast app makes it even easier to find the content you love, enjoy photos via backdrop, and play games.