I snagged the T21 all via a sale, and it were an complete steal. It has been managing easily, and I've been satisfied with its efficiency. It isn't the most powerful miner, but it seriously's undoubtedly an amazing worth for that price. Customs duties are not A part of https://buybitmainantminers21hyd387429.techionblog.com/39625526/what-is-a-bitmain-antminer-explained-simply