Connect legacy serial equipment to modern IP workflows without replacing hardware that still performs. This StarTech serial-to-Ethernet adapter is built for RS232 devices that need remote access, including point-of-sale terminals, industrial sensors, CNC controllers, and scales. With one RJ45 Ethernet port and one DB9 serial port, it creates a straightforward bridge between serial endpoints and network-based management. The device supports Telnet, TCP server, TCP client, and UDP modes, giving infrastructure teams flexibility in how they integrate and monitor serial traffic. Windows-based software supports virtual COM port mapping and multi-device management, while the WebUI provides browser-based configuration. That combination matters in mixed environments where different teams need different access methods. A metal housing, wall or DIN rail mounting, and ESD level 4 surge protection make it suitable for fixed installations where reliability and physical durability matter. The compact footprint helps it fit into cabinets and control enclosures without wasting space. For organizations extending the life of serial infrastructure, this adapter offers a clean path to network access with the control expected in production environments.