Overhub - guess the price

Which Belkin hub are you talkin about? I’ve been looking for a cheaper 7-port MTT alternative for the Overhub, but haven’t found one yet.
It seems that the Overhub is one of the few usb hubs around that announces using MTT technology instead of STT. In most cases one just cannot know.

So can the Overhub charge an iPad Air 2?

I´m planning to get a hub for charging an iPad Air 2 while connected to an audiointerface like Sonicport VX and a midi controller like Korg Nanokontrol2.