BITMAIN ANTMINER KA3 CAN BE FUN FOR ANYONE

one.To avoid the spread of virus from the firmware, which might lead to damage to the ANTMINER S19 series, the placing function of “Safe Boot” has become switched on along with the “Root Authority” function is disabled.Enjoyable our buyers is critical to us and we've been sorry our product didn’t meet your expectations. Beneath are the de