| Short name | Description | Year | Manufacturer | Runnable | Parent |
|---|---|---|---|---|---|
| kc85_2 | HC900 / KC 85/2 | 1987 | VEB Mikroelektronik "Wilhelm Pieck" Mühlhausen | Yes | |
| kc85_3 | KC 85/3 | 1987 | VEB Mikroelektronik "Wilhelm Pieck" Mühlhausen | Yes | kc85_2 |
| kc85_4 | KC 85/4 | 1989 | VEB Mikroelektronik "Wilhelm Pieck" Mühlhausen | Yes | kc85_2 |
| kc85_5 | KC 85/5 | 1989 | VEB Mikroelektronik "Wilhelm Pieck" Mühlhausen | Yes | kc85_2 |