So you would like to get your feet wet in Bitcoin mining but don’t want to spend a fortune on a mining rig? The GekkoScience USB Stick Bitcoin Miner has you covered. It runs silently and offers a mining speed of 15+gh/s. The stick comes with 2 Bitmain BM1384 chips.
This USB Bitcoin miner is available for under $100 at this time. More info is available here.