Home / Accessories / Control Board Sale! Control Board$73.00 $66.00 Model: V10 Applied for Miners: Whatsminer M20s/M21s/M30s/M31s Condition: New Control Board quantity Add to cart Category: Accessories Tags: control board, Free shipping, New, whatsminer Description Additional information Description Additional information Weight 0.5 kg Related products Power Cord $5.00 Add to cart T2Tzs Control Board $121.00 Add to cart T2Tz Control Board $121.00 Add to cart S9 Control Board $31.00 Add to cart