The origional portable Dreamcast I guess, given the crazy expensive newly manufactured one that was announced recently.
If you’ve never heard of it, the Treamcast is a third-party developed Dreamcast clone from China. With a fold-down display, it almost resembles the revised PSOne. The system can read CD-Rs and play MP3s and VCDs. It also contains pirated Dreamcast firmware, enabling it to play pirate and import Dreamcast games. Sega accused the company of copyright violations and was able to halt production of the system.
Also, despite its origins in Hong Kong, the Treamcast houses an American power supply. It will also take original Dreamcast controllers, 3rd party controllers, and the unique controllers which come with it.sega treamcast thumb
The screen is a modified PlayStation screen manufactured onto a miniaturized Dreamcast body. The newest and last edition came in a black casing, with a slightly improved display, and an original Dreamcast controller.