| | | Comtrol is a worldwide product leader in device connectivity, industrial Ethernet PLC gateways and intelligent embedded data communications — networking tools as mission critical as the devices they connect. In 1982, Comtrol made its mark with the first serial-port expansion card for PCs. Since then, we've consistently introduced groundbreaking technologies and custom applications for enterprise, hospitality, and industrial automation markets. | | Comtrol delivers industry-leading technical support that simplifies our customer's integration objectives. As expert network advisors, we provide more than product capabilities — we are committed to our customer's objectives. Comtrol gives businesses the tools that connect, communicate and control. | | |