Pay in 4 interest-free payments of $22.00 Learn more
Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Whatsminer M33 / M53 fleet sustainment — replacing aged connectors that show seepage
The new board may ship with an older firmware version that doesn't match your hashboard configuration
Related Innosilicon Parts and Adapter Boards
Critical model-matching note: Bitmain shipped the APW8 chassis in three different output-voltage variants for different miners — 8V-9
We source CB2 V8 boards directly from MicroBT's authorized supply chain in Shenzhen
Antminer S19 S19pro T19 Overclocking Board to improve Hashrate 18% to 30% preheating plate Whatsminer M33 / M53 fleetAntminer S19 S19 Pro T19 Overclocking Board 18 30% Hashrate Improvement This overclocking board replaces the stock Antminer control board on S19, S19 Pro and T19 miners with a KINTEX 7 FPGA based controller and proprietary overclocking firmware that increases hash rate by 1830% through hardware level voltage and frequency tuning. Unlike firmware only overclocking, this approach provides tighter chip level control and better stability. The kit includes
