Features: Original replacement part designed for printer, ensuring factory grade reliability. Feature easy installation, and circuitry to stabilize transmission while maintaining precise print calibration. Ideal for makers, engineers, and hobbyists upgrading/maintaining for printers for professional printing projects. Perfect for workshop repairs, printer component upgrades, or restoring motherboard connectivity in educational/industrial printing environments. Enhanced thermal management prevents overheating during extended printing, safeguarding motherboard longevity and consistent output quality. Specifications: Component:Plastic Size:Approx.46x46.5mm/1.83x1.81inch Package Includes: 1Pc Adapter Board note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.