About the Product
Upgrade your S19K Pro miner with the Antminer S19K Pro C76 A113D Control Board, designed as a reliable replacement for faulty control boards. Featuring the Ctrl C76 version and powered by the Amlogic A113D main control chip, this board includes a micro USB data interface to ensure seamless connectivity and stable miner performance.

Easy Replacement for Your S19K Pro Control Board
Unlike control boards for models like S19J, S19J Pro, and S19J Pro+, the S19K Pro board offers two 14-pin fan interfaces and two 22-pin interfaces while keeping other data interfaces consistent.

Important Installation Notes:

• If your fan interfaces exactly match the board’s, simply connect them directly.

• If your fans use 1×4-pin connectors, two Antminer fan adapter cables are needed for proper connection.

• For fans with 2×2-pin connectors, two fan adapter cables are also required.

Restore your miner’s performance quickly and easily with this dependable replacement control board.

Technical Features