If I buy a stand alone single unit or two, is there anything else I will be needing?
Does a standard USB port/wall adapter power these?
It can only do SHA-256 with the controller? or is that going to be fixed soon so that units without the controller can do SHA-256 as well?
RIGHT NOW, they will only mine scrypt without the controller but they power up all cores and run at full power (again, without the controller). Std USB port will work but its got to be a single digit port (CPUMiner does not support double digit port numbers). A wall adapter would work but it needs to be 5AMPs or greater PER miner until they figure out how to turn off the BTC cores. You can probably run these things off of solar power with the BTC cores turned off! LOL!
