Very reliable, comes with HiveOS installed, can set up ready to use, just need a wallet address. The item "Ethereum mining rig 270 mh 670w only" is in sale since Saturday, May 22, 2021. This item is in the category "Coins\Virtual Currency\Miners". The seller is "billyblues0018" and is located in Bradford. This item can't be shipped, the buyer must pick up the item.