The Xfinity XiOne SC (B) Streaming Media Box is a new 2021 model featuring Dolby Vision playback, Quad Core processor, and Dolby Atmos and Dolby Digital surround sound formats. This black box offers HDMI audio/video outputs and comes equipped with features like Cable TV Integration, Wi-Fi connectivity, and 4K resolution support. With a compact design and 32 MB storage capacity, this 1st generation unit is perfect for streaming your favorite content in high definition. Made by XFINITY, this media box provides a seamless entertainment experience with Android operating system support.