SettingsPorts 0 0 398 341 Form 0 0 0 0 LPT1 Device: 30 LPT2 Device: 30 LPT3 Device: 30 LPT4 Device: 30 Parallel port 2 Parallel port 3 Serial port 3 Serial port 1 Parallel port 4 Serial port 2 Parallel port 1 Serial port 4 QLayout::SetDefaultConstraint Qt::Horizontal 40 20 Serial port passthrough 3 Qt::Vertical 20 40 Configure Serial port passthrough 1 Serial port passthrough 2 Serial port passthrough 4 Configure Configure Configure