Technopc Industrial PC TPC306 is a compact industrial computing solution developed to meet the needs for stable operation, connectivity flexibility, and long-term use in field and industrial systems. With its fanless architecture, Intel Core i3/i5/i7 processor options, mSATA SSD storage structure, and high-strength aluminum alloy chassis, it delivers reliable performance in demanding working environments. Featuring 4 RS232 ports, optional RS422/RS485 support, dual Ethernet, HDMI, VGA, USB, and Wi-Fi connectivity options, the TPC306 is positioned as an integrable, rugged, and practical industrial PC platform for automation systems, field data collection, control infrastructures, communication applications, and task support systems in the defense industry.