This is a Japanese SEGA Mark III console (the Japanese counterpart of the Sega Master System), sold with two controllers, the power supply unit, original papers, and the box.
The console showed a game screen, and cartridge and card games played normally. The PSU (power supply unit / AC adapter) is an official Sega product and has been tested. The papers are original. The box has some damage on its surface. AV cables, game cartridges, and cards do not come with this set, and nothing except what is shown in the photos is included.
Testing was done only via AV cable; the RF switch cable connection was not tested.
