| ID | 1305 |
| Tag | DCM0554 |
| Year | 1990 |
| Origin | Japan |
| CPU | Zilog Z80A @ 3.58 MHz |
| RAM / Memory | 8 KB RAM, 16 KB video RAM |
| Storage | N/A |
| Operating System | N/A |
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The Master System II is a cost-reduced version of the original Master System which was released in 1987. The Master System was a rival for Nintendo's very successful NES, but it had relatively little success in the USA. It was a lot more successful in Europe, as was its successor the Sega MegaDrive. |