Everything is already set for the best performances, than you need to connect to the internet. I have for sale 2 x Mining rigs with 12 x GPU Gigabyte GeForce GTX 1070 G1 Gaming 8GB GDDR5, each, they are the best and most efficient GPU for mining multiple types of Crypto Currency, ETH, ETC, ZEN, ZEC, ZCL, BTG, XMR, etc... I mention that I own all the boxes, the original packaging and the bills for all the components that form the mining rigs.The item "Mining Rig 24 x GPU Gigabyte GeForce GTX 1070 G1 Gaming 8Gb GDDR5 new" is in sale since Monday, July 22, 2019. This item is in the category "Coins & Paper Money\Virtual Currency\Miners". The seller is "adinewa6" and is located in Dragasani. This item can be shipped worldwide.