| | | 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 customers' integration objectives. As expert network advisors, we provide more than product capabilities — we are committed to our customers' objectives. Comtrol gives businesses the tools that connect, communicate and control. | | |