BITMAIN ANTMINER S21

Antminer L7 is a copyright mining unit produced by Bitmain, a nicely-regarded company of copyright mining products. The Antminer L7 is particularly suitable for mining Litecoin, one of the preferred cryptocurrencies that employs the Scrypt algorithm.For spending plan-acutely aware miners, paying for a secondhand Bitmain is often a simple and price