Google introduced their most powerful Chromecast yet. The Chromecast Ultra with faster performance, higher quality and most of all full support for 4K Ultra HD and HDR streaming and 4k devices. Both Netflix and YouTube already offer 4K content and thousands of apps and hundreds of thousands of tv shows and video are available for viewing. Able to be used either wirelessly connected to your tv through Wifi or through a built-in ethernet adapter for those preferring a wired connection, Chromecast Ultra offers faster performance than any previous Chromecast and supports just about all Android, Apple and Windows devices. Chromecast Ultra will cost $69, so a bit more than the standard Chromecast which still sells for $35. The Ultra should be available in the coming weeks.