GekkoScience 2Pac Dual BM1384 Stickminer
Gekko Science built stick miner that’ll run about 11 GHs off stock USB power, and can overclock to at least twice that with adequate cooling and voltage supplied.
The Compac features 2x Bitmain BM1384 (same chip as on the S5) and a fully adjustable regulator design that gives you a core voltage range of 550mV to 800mV without requiring “pencil modding” or soldering skills. It enumerates in cgminer as an AntMiner U3, which gives you command-line frequency control to adjust the hashrate. This stick is good for anyone interested in tweaking and testing stuff, or for anyone wanting to “get into mining” without spending a lot of money or burning a lot of power. It’s designed as a flexible yet affordable tool to learn a lot about bitcoin mining and its hardware. It’s by no means the most expensive stickminer available, but it is both the fastest and most efficient. In fact, it’s actually the most power-efficient publicly-sold bitcoin miner in the world at this time.
The miner has the following performance profile: