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, they’ve consistently introduced groundbreaking technologies and custom applications for enterprise, hospitality, and industrial automation markets. Comtrol delivers industry-leading technical support that simplifies their customer’s integration objectives. As expert network advisors, they provide more than product capabilities – they are committed to their customer’s objectives. Comtrol gives businesses the tools that connect, communicate and control.