Oats.
There is only two types of I O ports. The two ports is a USB and serial.
In Irish names "Mac" means "Son" and "Ó" means "Grandson"
Lomond.
Tartan
The I/O ports are mainly used for, connections and other electrical things of that nature sound, recording, looking at things, reading devices
Banff
A Scottish pleated skirt beginning with a K is called a kilt.
A herb beginning with the letter "o" is oregano.
The Scottish traitor, Macdonwald.
Nova
The Cairngorms