Powered by Intel Atom® Processors x7000RE Series, the NDiS B339 Duro Edge computer is a fanless industrial system designed for edge computing applications in the smart retail sector, delivering reliable data collection across diverse environments. Equipped with a set of robust I/O interfaces, the NDiS B339 features dual COM ports, dual high-speed 2.5GbE LAN ports, four USB ports, and dual HDMI® 1.4 outputs, providing seamless connectivity and versatility. Built to thrive in demanding conditions, the NDiS B339 supports a wide temperature range -20°C to 60°C, making it suitable for semioutdoor installations, such as QSR drive through kiosks, intelligent vending machines, information stands, bus stops, or digital transit information signs. Its fanless design ensures silent and reliable operation, while the inclusion of dual HDMI® outputs enhances display capabilities for multimedia applications.