Bitcoin Silent Miner

2000$
Bitcoin Silent Miner is powerful cryptocurrency mining software.With a speed between 40,000 to 60,000 GH / S you can mine from 0.005 to 5 BTC per day. However you need a permanent internet access and almost your computer all the time on sector (at the expense) because your computer will be transformed into a real mining tool. Mined Cryptocurrency withdrawals are done automatically and are also recorded in the history for verification of the transaction whenever you want.