When modifying USB hubs for higher current capacity, you must open the housing and desolder the passthrough diodes for the USB host and short out the diodes to the PSU input. This will make pretty much any cheapo hub capable of running at full power on all the ports (in theory)
I modified a Rosewill 7 port hub from Newegg. It came with a 2A adapter which would've only been enough for 3 erupters or so, but I removed the host diode and shorted the DC input diodes. It had four 1A schottky diodes, one on the host side and three on the DC jack. They will be easily overloaded and will burn out or cause problems past 3A of current.
After the mod it happily runs four AMUs, a Raspberry pi and a BFL Jalapeno. YMMV, happy hacking.
I modified a Rosewill 7 port hub from Newegg. It came with a 2A adapter which would've only been enough for 3 erupters or so, but I removed the host diode and shorted the DC input diodes. It had four 1A schottky diodes, one on the host side and three on the DC jack. They will be easily overloaded and will burn out or cause problems past 3A of current.
After the mod it happily runs four AMUs, a Raspberry pi and a BFL Jalapeno. YMMV, happy hacking.