| Manufacturer: | Sega |
| Model: | Mega Master Adapter |
| Released: | ? |
| Production ends: | ? |
| Processor: | ? |
| Mhz: | ? |
| Co-Processor: | - |
| RAM: | ? |
| ROM: | ? |
| Data Medium: | Cartridges, Cards (from Master System) |
| Games released: | ? (all Master System-Games) |
| Ports: | Cartridgeslot in, Cartridgeslot out, Card-Slot out |
| Joystick: | Master Joypad included |
| Accessories: | 3D-Glasses, ... |
| Powersupply: | - |
| Sold in: | worldwide |
| Launch price: | ? |
| Sold Pieces: | ? |
| Specials: | fully Master System 1-compatible |
| Got own one from: | Market DEM 20,- |