... it does indeed seem possible that the BFL single can provide 40GH/s at 60W on a 130 nm process.
Assuming your data is correct, one Jalapeno (3.5GH/s) would need 5.25 Watt.
But a USB port provides only 2.5 Watt.
Hmmm ...
That would be with the end values of what he considers possible. But assume his values 56.9GH/s and ~60W it is 3.7W. Still high. Maybe, they have two USB cables, or maybe, sicne it's referred to as a "coffee warmer", they intended to overdrive it to make more heat? ;-)
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