Bitmain Antminer S21+ 225t is the most powerful bitcoin miner crypto Machine, much better than Antminer s21 200Tt, Antminer S19kpro 120th, s19j pro+ 120th/s, Antminer s19pro 110t, Antminer s19xp 141, much cheaper than Antminer s21pro 234T, Antminer s21xp 270T.
eBay