The Roku Express HD Streaming Media Player (3930X) is a sleek black device that offers high-definition streaming with a maximum resolution of 1080p. With Dolby Digital and Dolby Surround sound formats, as well as HDR10 support, this third-generation media player provides an immersive viewing experience. Featuring a single-core processor and running on the Roku OS, this media player ensures smooth performance and easy access to a variety of streaming services. Additionally, with built-in Wi-Fi and HDMI connectivity, the Roku Express offers convenient and flexible setup options.