The Xfinity Flex 4K Ultra HD Streaming TV Box with Voice Remote is a brand new 1st generation box from Xfinity. It features a single core processor and runs on the Android operating system. With its sleek black design and HDMI port connectivity, this box allows you to stream in stunning 4K resolution. Say goodbye to traditional cable TV and hello to a more versatile and customizable viewing experience with Xfinity Flex.