This is a Japanese SEGA Mark III console (Sega Master System), sold with two controller pads, the power supply unit, and the box.
The console can read game cards and cartridges, as you can see in the pictures. Two controller pads are included. The PSU (power supply unit / AC adapter) is an official Sega product and has been tested. The box has some damage on its surface. The AV cable and game cartridges (and cards) are not included, and nothing except what is shown in the photo comes with the product.
Testing was done only via AV cable; the RF switch cable connection was not tested.
