4 GPU Mining Rigs RX 580 8GB Powercolor
Rig runs stable at 125 Mhs ETH and 3200 DCR.
By http://whattomine.com/ as the link can prove you can make at todays rate $3234 ( 25/01/2018).
Electricity: $700 (700W from rig at 0.10$/kWh)
Annual proffit: $2734
The prices of the graphic cards are astonishing. Do not lose a chance to have the return of investment in 8 months. If the currency will increase in value watch your investment growing exponentialy.
Please do not hesitate in contact us.