Summing up the discussion on power spec.
One of our mining test that summary you can see in gallery, was running on laptop with USB 3.0 port.
So we know that 5+GH/s from device can be easily acquire with normal USB 3.0 spec.
To meet customer expectations we will provide sufficient USB 3.0 hubs in our store, that's every one can buy hub and get it in one package with ordered Bi•Fury's, to minimize unnecessary cost.
Now we are in negotiations with some producers to provide hubs in good price on right time.
First we thinking about
Dipol Hub's.
But price per port is still very high.
For now we are most believe in
ORICO A3H10 hub.
Price per port is right and quality is very good.
Hubs come with 12V4A external power supply, and manufacturer assured us that every port meets the full specification USB 3.0 (5V 900mA).
I will update some info about hubs and Bi•Fury sale in next weekend.