ANTMINER BITMAIN S19 HYDRO – IS IT AN ENERGY-EFFICIENT MINER?

The guarantee only applies to the initial purchaser who bought the equipment directly from NiceAsicMiner. As soon as the miner is resold, warranty protection gets to be the accountability from the re-seller.The guarantee only relates to the initial purchaser who bought the machine straight from BITMAIN. After the miner is resold, warranty protectio