Just finished building a couple of mini-towers for my IoT Club.
The idea is the towers can be kept in a cupboard at school and just brought out when I run the IoT Club. All I would need to do is plug the 6-port PSU into the mains and switch-on the Club's WiFi router. Should save a lot of time as previously I had to cobble together a number of Raspberry Pi(es),of various vintages, and then at the end of the session take the whole lot apart!!!
Tuesday 14th Jan will be the 'Towers' first outing.
I've ordered twelve of the very short black USB cables - they should make it look really neat and tidy.