Today the Chromecast has been redesigned and detailed by Google in three new colors - Coral, Lemonade, and Black. This device has its own HDMI cable and a magnet to keep the cable stuck to the device when not in use. This device has "significantly improved Wi-fi support". This device has a new set of antenna inside for optimum connectivity for Wi-fi for ultra-quick connectivity. This is one of two new devices being shown today by Google's Chromecast team - the other goes by the name Chromecast Audio.