WHAT DOES ANTMINER S21 XP MEAN?

Total, the stock firmware around the S21 is quite similar to the S19’s. there have been no key alterations, but several matters were enhanced upon. All orders will be dispatched According to supply batch as a way. device will be ship in two-3 times from warehouse, bitmain antminer s21 xp hydro 473th in the event of bulk buy we may take a day or