In the event the hashrate in the sent mining device is lower than 300TH/s, BITMAIN will refund the true difference Depending on $/T. Merchandise are shipped to all around the entire world. We produce our shipments with DHL. For all orders earlier mentioned five hundred USD, delivery is presented https://trentonkmiwo.blogrelation.com/45942681/how-buying-bitmain-antminer-s23-hydro-saves-time