Dream Multimedia has once again focused on its strengths and built one of the most powerful boxes on the market. For USB devices, connections with both USB 2.0 and USB 3.0 standards are available. Expanding storage is easy thanks to the integrated SD card reader. The playback of HDR and HLG content is as natural for this high-performance set-top box as the playback of H.265 (HEVC - High Efficiency Video Coding) encoded content. Despite the enormous processing power of the Dreambox One, it operates silently due to its sophisticated passive cooling system, eliminating the need for additional active fans or ventilators. The Dreambox One Ultra HD can be used as a streaming server for mobile devices such as smartphones and tablets, as well as for computers or clients like Android sticks or other Enigma2 devices. With a suitable network environment, reception while traveling and on the go is possible. The box is fully controllable via tablet and smartphone with many apps. The Dreambox One Ultra HD can serve as a media center for the entire home, providing recordings, videos, music, or images. Supported protocols for this are DLNA and UPnP. The receiver can be customized to your needs with plugins, offering additional features such as weather apps, media management, various user interfaces (skins), and a vast selection of plugins for almost any situation.