thanks @tehn!
AH lists them separately, and CV says "Power Brick 90W are sold separately as well. "
Maybe Switch could be sold without the PS? Especially if the row power PS does have higher specs.
Actually thinking about it some more maybe I don’t even need Switch as row40 provides 1.5A for +5V, could be enough without using external power - edit: should probably specifically mention this will only be the case for the black version, row40, as the white row30 only provides 0.5a @ 5V
