Hi all! I'm the proprietor of
Bitgretiefter Ltd - I produce and sell the Yellowjacket USB mining hardware. It's based on vs3's open source
Nanofury project. It's entirely self-funded, and the units are in hand and ready to ship.
My aim with Bitgretiefter is to lower the barrier of entry to new miners by providing comparatively powerful hardware at more reasonable prices than we've seen from other manufacturers. I am accomplishing this by producing in volumes heretofore unseen outside of large companies charging thousands or tens of thousands of dollars for their hardware, group buys, or entities like ASICminer.
Here's where I deviate from others in the game: I am entirely self funded, and have already stumped up the cash to have a run of 3000 Yellowjackets built. Assembly and testing were completed a little over a week ago. I have to date shipped 827 units, and as such have slightly over 2000 remaining on hand, ready to ship.
Please feel free to ask any questions, I'll do my best to answer all of them.