Features: Multiple Channel Control: This 8 channel motor handle series control board allows simultaneous control of multiple actuators. Efficient Data Transferebog: Developed with chain port, committee ensures fast and stable data transmission. Permanent Constructparticlemail: Produced from excellent circuit board materials, it proposals excellent heat resistance and oxidation resistance, ensuring longevity in lab otherwise industrial conditions. Flexible Expansion Interfacesecond: Hard wearing rich interfaces, it easily unites with other development boards and detectors, enhancing structure flexibility for educational and maker team undertakings. Easy Installatparticlemail: Developed for quick arrange lacking complex tools, it saves time and effort, making it ideal for both novices and professional engineers to rapidly model innovative undertakings. Specifications: This simple relieved storage bag will become a right assistant existence, making daily more neat and orderly! Package Includes: Motherboard × 1 8-way servo knob module × 1 COM port connection cable × 1 Power adapter × 1 Chinese and English User Manual × 1 note: Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item.