When the hashrate of the ultimate shipped mining equipment is reduce than 17Gh, the difference are going to be refunded In line with $/Gh. Питер Шифф: Биткоин — Враг Экономики и Национальной Безопасности Miners around the world have relied on these equipment to produce major returns on their own https://connerizper.post-blogs.com/54099996/bitmain-antminer-buy-safe-and-secure-online-purchase-guide