Leaders in Serial to Ethernet Device Connectivity and Industrial Automation Solutions

Network Enabling Devices

Comtrol, the leader in device connectivity, ethernet device servers and multiport serial cards, offers a wide range of hardware and software solutions and supporting services for industrial automation and other industries, from multiport serial cards and programmable device servers to systems for the hospitality industry, industrial ethernet gateways and RFID edge controllers. As innovators in our field, Comtrol Corporation consistently rolls out new ethernet device servers and multiport serial products; industrial automation solutions and beyond. Our latest release, the RocketPort EXPRESS PCIe serial cards, provide reliable in-server serial port expansion capabilities.

Comtrol is the maker of all RocketPort, DeviceMaster and LodgingLink products.

PCI EXPRESS Multiport serial expansion card. PCIe - RocketPort EXPRESS

RocketPort serial port converters - PCI PCI-X

Industrial Automation Solutions - DeviceMaster Industrial ethernet gateways

Multiport serial expansion card PCI Boards. PCIe, PCI-X

Comtrol price list - ethernet device servers and multiport serial card products.

Device Connectivity Resources

Comtrol doesn't just simply sell serial networking devices; our products and ethernet device servers come with support
and 25 plus years of device connectivity expertise. Our knowledge center is one more way of serving our customers on-going networking needs. There, you can browse white papers, view product literature, demos and case studies, learn about
ROHS compliancy requirements for PCB, and RS-232, RS-422 and RS-485 surge protection.

If you're unsure which of our products will best suit your needs, you can learn more about ethernet device servers and multiport serial card technology in our device connectivity glossary, or contact us.

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Looking for a specific network enabling device, serial card or automation solution? You're sure to find an exact
match for your networking and device connectivity needs in our side menu or our quick navigation below...

Ethernet Device Servers, Multiport Serial Cards and Communication Solutions For Every Industry

Case Studies and Applications

Devices and Harware

Serial port communications hardware serial to ethernet device servers, serial port communications, embedded device serveres

Device Server Software

Lodging Link software, PortVision network tool, developer kits

Device Drivers

USB to Serial / Multiport Serial Device Drivers

Enterprise Systems

Enterpirse netowkring solutions systems

Enterprise Networking Solutions

Product Categories "Comtrol products include in-server multiport serial cards and modems, serial to ethernet attached hubs and programmable application and device servers for an array of industries. Always first to market with hospitality, traffic technology and industrial automation solutions, our innovative serial networking and communication technologies have been adopted as standard in their respective industries - our products are sold by thousands of distributors worldwide."

When you select Comtrol technology to connect, communicate and control your devices, you get the best quality and support in the industry. Make sure to check out our latest network enabling devices, remote communication and serial device connectivity products.