Type of connections between devices

I have  couple of printers that connected with USB (to closest computer) and with Ethernet. This ancient forum thread https://forum.glpi-project.org/viewtopic.php?id=17709 suggest  to switch Printer's Management mode to "Global" and it works - it allow to connect printer to multiple PC, but now it hard to say what PC connected via ethernet or with USB.

So it will be nice to have "type of link"  between devices in "connections" tab, like "USB", "Ethernet", "Parallel", "WiFi".. or even for other types of equipments like "monitors" with "hdmi", "VGA", "DVI". Depending of  available ports in device for example