Introducing the MicroBT WhatsMiner M20S 68th 70th Bitcoin Miner! As a factory-based company, we take immense pride in crafting this exceptional product. With powerful hash rates of up to 68th and 70th, this miner is designed to maximize your Bitcoin mining potential. Experience enhanced efficiency and profitability with our cutting-edge technology. Join the Bitcoin revolution and choose the MicroBT WhatsMiner M20S.