the mining gear is not yours but these threads have hub info and rasp pi info scattered in them.
Rasp pi are tricky need the right hubs for a power source and to run.
RPI's like usb 2.0 hubs for most part. If it's for a raspberry PI I would ask before spending good money if someone had good luck, or look some sites tell compatible ones. But power is a big thing on how much a hub put's out.
I have one of those cheap hubs mentioned in first post
"they are about as cheap quality as there is". Only really good if you plan on modding it. Your better off getting one with better power and better quality.
I just got a couple more of these, to modify. Believe it or not, they have gotten "CHEAPER" with them and started leaving resistors/capacitors or something (?) else out of them, lot's of open pads with stuff missing! Still trying to decide if I should waste the time modifying them or just trash them....
To sam1987, I would see if you can get the Pluggable 60 watt 7 port 2.0 hub in the UK. Should be enough power to run 3 sticks and the Pi.
http://www.amazon.com/Plugable-Charging-Adapter-Support-Android/dp/B00L2LK164/ref=pd_sim_147_7?ie=UTF8&dpID=411ZfohMHGL&dpSrc=sims&preST=_AC_UL160_SR160%2C160_&refRID=1JSD8Z9JKT7QAB7D62GPEDIT: jumped from the club pool page, so see sam1987 doesn't need the power for sticks, so you can probably get away with 1 of the lower power Pluggable 2.0 hubs.