The Google Chromecast Ultra is a sleek black digital media streamer with a dual-core processor and connectivity options including Wi-Fi, Ethernet, and HDMI. It supports media formats such as Dolby Vision and features Dolby Digital Plus, Dolby Atmos, and Dolby Digital surround sound formats. With a maximum resolution of 4320p and support for 4K and HDR content, this media streamer delivers high-quality audio and visual experience. Perfect for streaming home network media, the Chromecast Ultra is a top-of-the-line product from Google in the consumer electronics category.