What do you mean by "room" and what hubs can rasp pi work with? Thanks
the gap between the yellow lines. (crap drawing lol) because of the size of the asic you would have to use one miss one.
[/URL]most use these
http://www.ebay.co.uk/itm/D-Link-DUB-H7-7-Port-USB-2-0-Hub-External-NEW-FREE-P-P-/130924938017?pt=UK_Computing_USB_Cables&hash=item1e7bbc0321