Features: The C76 Control Board is design for Antminer S19J S19XP miners, ensuring perfect compatibility and stable performances across all models. Featuring advanced control technology, this board enhances computational power and efficient power management, boosting mining efficiency with superior data processing and transmission speeds. Ideal for professional miners, enthusiasts, and large scale mining operators who require reliable and high performances mining equipment. Perfect for home mining setups, small to medium sized mining farm, and large operations, the C76 Control Board ensures consistent and efficient operation of multiple miners. Builts with durability, quality Plastic materials, it offers excellent heat dissipation, extending product lifespan and reducing failure rates, making it for those upgrading or assembling customs mining rigs. Specifications: Component:Plastic Size:Approx.11x11cm/4.33x4.33inch for Antminer S19J S19XP Miners; Package Includes: 1pc C76 Control Board note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.