The Antminer amlogic A113D C76 Control Board (model: Ctrl C76) is designed to replace or repair faulty control boards in your ASIC miner.
It comes with the Amlogic A113D main control chip and includes a micro USB data interface for easy connection.
👉 This board can replace faulty control boards across most Antminer S19kPro ant etc models by simply flashing the correct firmware for your machine.
✅ Reliable replacement for damaged boards
✅ High-quality performance with original components
✅ Easy to install and ready to use
1. If your model has 2*Flat & 2*Square fan pin then you are on the correct product page.
( Example models – S19k pro and etc )
2. If your model has 4*flat fan pin then buy [ 4 * flat pin] version ( Example models – s19j s19j pro S19j Pro+ )


![Bitmain Antminer control board Amlogic A113D C76 C81 [ 4*square fan pin]](https://asicminerindia.in/wp-content/uploads/2025/11/Bitmain-Antminer-control-board-Amlogic-A113D-C76-C81-4square-fan-pin-300x300.jpg)


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