whats that monster in the background? looks like 70 BE's?

that looks like 7 of these

http://www.ebay.com/itm/161140906217?

I have 2x 49 port hubs running they run 41 and 44 hubs each and I am running a 20 port hub.

one of my 49 port hubs has a bad row of 7 it has power but no hubs can be read on it. it is okay as I am using a few of those 7 dead ports to power usb 3 fans.

I think a good mobo can do 3x 49 port hubs and up to 120 sticks 40 on each. I have a third hub on the way.

and I am using this 5 port pcie usb2

http://www.amazon.com/gp/product/B0026I4DZ2/ref=oh_details_o04_s00_i00?ie=UTF8&psc=1

with this mobo

http://www.amazon.com/Asus-MAXIMUS-GENE-Intel-Motherboard/dp/B007RIFJPY/ref=sr_1_1?s=electronics&ie=UTF8&qid=1383446793&sr=1-1&keywords=asus+maximus+v+gene

with windows 7