Features: This high performances USB controller board delivers exceptionally 100KHz pulses output with minimal interpolation error, ensuring precise machining for your projects. With expandable capability, USB plug play connectivity for PCs, automatic homing, limit switching support, and optically isolated I/O, it provides robust machine control. Ideal for operators, DIYer enthusiasts, and industrial professional seeking reliably motion control solution for milling, engraving, or cutting applications. Perfect for workshops and manufacturing environments, this motion controller integrates seamlessly with software to drive stepper/servo motors on routers, and other equipment. Engineered with industrial grade components and advanced noise, this board offer screw terminals and ribbon cable connectivity option for versatile installation in demanding setups. Specifications: Component:Plastic Product name: Super USB interfaces board Product color: green Product size: 77.5x81.5mm/3.05x3.2inch Output voltages: 0-10V Package Includes: 1pcs USB interfaces Board 1pcs USB Cable 1pcs Disc note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.