The PowerWalker Mini NMC Card NG is a UPS accessory designed to enhance uninterruptible power supply system functionality and monitoring capabilities. This compact card provides essential features for power management and system integration, measuring approximately 10.5 cm in length, 6.8 cm in width, and 2.3 cm in height with a weight of 85 g. It offers reliable connectivity options for seamless integration with various UPS configurations, supporting standard communication protocols for real-time power monitoring and system control. The card features durable construction with high-quality components that ensure stable performance in diverse operating environments, including temperature ranges from 0°C to 40°C. It includes multiple interface ports for connecting to monitoring systems, network management software, and external devices, enabling comprehensive power management and alert functionality. The design prioritizes ease of installation with standard mounting options and clear connection labeling. This accessory enhances UPS system capabilities by providing detailed power quality information, battery status monitoring, and remote management features. It is compatible with multiple PowerWalker UPS models and supports both local and network-based monitoring solutions. The card operates with low power consumption, typically under 5 W, and includes built-in protection against electrical interference and voltage fluctuations. Its compact dimensions make it suitable for installation in various rack-mounted and standalone UPS configurations without requiring additional space. The product includes comprehensive documentation for installation and configuration, ensuring straightforward integration into existing power management systems. It represents a successor model to previous NMC card versions, offering improved compatibility and enhanced monitoring features for modern UPS applications.