I don't see any USB 2.0 or 3.0 uplink port. There is only the four pin round connector, which I'm thinking is for power! This may have the word hub in it, but its not a hub, its only a charging station. Has power, but doesn't connect to computers.
I'd wager a tuppence anyway.
Yes it would just be used for power, with Y cables going into it for power and the other end (data) into a traditional hub.
Rich, any solutions for me as I can't get decent hubs in the UK :/