USB solo miner hashrate 78Kh/s*two; USB-A powered, compact and transportable, easy to operate; May be right connected to Computer system/notebook/USB HUB/cellular electric power provide/cell phone/USB charging socket USB solo miner hashrate 78Kh/s*2; USB-A powered, compact and moveable, effortless to operate; Is usually instantly linked to Personal computer/laptop/USB HUB/cellular ene... https://asic-miners-for-sale86418.suomiblog.com/benefits-of-asic-scrypt-miners-for-sale-55069327