It will only power like 8 usb miners ( ants/yellowjackets) I would like to upgrade it so I can populate all ports but am very unsure of what I need (which psu) to do it safely I found this and think it may work, just wanted to get advise from someone who may actually know and can give me a few pointers http://www.ebay.com/itm/S-250-24-Super-Stable-Power-supply-unit-240W-DC24V-10AMP-/221287095964
and here is a link to an album with my rig and pics of the current psu and hub https://plus.google.com/110534873202442008219/posts/WSmL6bEFpwU thanks for any and all help as soon as I know if it can be done and which psu is correct I think ill be all set!!