Expansion card I/O port#7550
has been inserted by helencroft
| Attribute | Old value | New value |
|---|---|---|
count
|
null | 1 |
expansionCard
|
null | Protek Serial Parallel Game Card |
id
|
null | 7550 |
ioPortInterface
|
null | DE-9 |
ioPortInterfaceSignal
|
null | Serial interface (DE-9) |