Port entry interface contains duplicate input methods.

[RokeJulianLockhart]

Currently, presets are provided as buttons to the left of the input field, yet presumably, the input form to their right overrides them when filled.

But a more logical way of displaying them would be as a combination input field, whereby its length is identical to the above fields, but at the right end of it is an expandable context menu.

[herzhenr]

This would be a simpler approach but I also like the current design with the small port badges on the left side. I think in the future when I add more fields to configure each device I will rework the UI and simplify the port selection. Your proposed solution from the other app looks very good for this. But for now, I would like to implement other features first and when I will change something like add new fields to configure the device I will implement this.