@Razlaw, confirm for @idua (1) whether they use wall-wart power block & USB-C cable, or internal power supply & figure-8 AC cord; (2a) if internal look on the bottom for the legend following the word “INPUT”; (2b) if wall-wart look on the plug-side for the legend following the word “INPUT”.
Then if you’re willing, for me/others and if it’s a wall-wart, the multiple legends following the word “OUTPUTS”. (That’s a bit of typing so if I cannot impose, then just the highest-voltage/wattage one should be enough to divine the rest.) Thanks!