Mining pools: NiceHash, Poolin, AntPool etc.
Most competitive and Fast Pay back bitcoin miner. Much better than Antminer T17+ 64th, T17 Plus, S17E 60th, Antminer S9j, Antminer S17pro 53th, S9j 14.5 th and more stable than Antminer S17 series.
Free maintenance and repair service at local, and please contact with us if you need any technology support or bulk orders.
Please kindly note that the required input voltage for S19 (90Th) is 220V. Wrong input voltage may probably cause miner damaged.


