They have mined for 3 months. They have optimized firmware that lets each card get to 31.7 MH/s. If you have other question feel free to ask them. The item "8 X Sapphire Pulse RX 580 8GB Mining RIG Ethereum Miner Bitmain Innosilicon" is in sale since Tuesday, December 29, 2020. This item is in the category "Munten en biljetten\Virtueel geld\Mijnmateriaal".
The seller is "pour_16" and is located in Wolfheze. This item can be shipped worldwide.