Update on the block erupter controller power adapters. Apparently these did not come with any power adapters. My friend says he bought a bunch of 5v cell phone style power adapters but he did not test them. He is currently powering the controllers from a standard ATX PSU. He said he can add the chargers for $5 to $10. But naturally if you can source a cheaper alternative yourself it may be best.

ADDITIONALLY - I have modded D750 PSUs (4 16AWG 18" cables hard-soldered, and an on/off jumper) for $32 for a limited time. I'm offering this with in mind the people who got burned by Bitmain's $99 price hike on S5s. I know it's not a lot but every bit helps, and that's what we at Gekkoscience try to do is help.

I have a limited quantity at present so it might take a day or two to ship. I think I can still ship the same as 750W kits, 3 PSUs to a $15 flat-rate box inside the US.

Has anyone received anything from this sale?  I never received a tracking number and still haven't received anything after he said he would ship them the next day on the 3rd.

$100 for shipping?? Nice deal until checkout.