Express Systems & Peripherals is a distributor of Comtrol products. We carry the full Comtrol RocketPort product line. If the product you are looking for is out of stock, please call us at (800) 222-0172 and we will special order it for you.
RocketPort Serial Boards
RocketPort MultiPort Serial Boards include Universal PCI, PCI, & ISA boards with a variety of connection options. Select from RS232, RS422/485, & RS232/422/485 models in 2, 4, 8, 16-port.
RocketPort Plus Serial Boards
The RocketPort "Plus" family is the fastest serial card on the market, delivering 921Kbps simultaneously on all ports. The "Plus" family also offers enhanced surge protection to 25Kv ESD.
RocketPort 550 Serial Boards
The RocketPort "550" family delivers RocketPort reliability in a 16550 UART based serial card, designed for use with applications that require compatibility with 16550 UART technology.
RocketPort Jet Serial Boards
The RocketPort "Jet" family is redesigned to be the low cost solution and yet maintain the RocketPort reliability and performance.
RocketPort Infinity Boards
The RocketPort "Infinity" family PCI-X cards are flexible, reliable, and high-speed in-server serial port expansion cards.
RocketPort Express Boards
The RocketPort "Express" PCI-e family design takes advantage of the increased performance of Comtrol’s exclusive Unity ASIC chip.
RocketModem Boards
UPCI Multimodem card; available with 4 or 8 ports; and V.90/56K modems.
RocketPort Serial Hub Solo
The ideal solution to network enable serial devices. Connect the Serial Hub Solo or Solo Embedded between your LAN and any serial device to obtain instant anywhere, anytime access for remote device monitoring and management.
RocketPort USB to Serial Hubs
USB serial hub; available with 4 serial ports; RS232; and DB9M connectors.
DeviceMaster Serial Device Svr
Comtrol's DeviceMaster line offers full-function Serial to Ethernet Device Servers. From basic RS232 models to RS232/RS422/RS485 software-selectable units. Available in 1,4,8,16 & 32ports.
DeviceMaster Air "Wireless"
Comtrol Wireless DeviceMaster "AIR" Servers offer high performance and secure 802.11G solutions that make it easy to network enable any RS232/RS422/RS485 serial device.
Hostess "Legacy" Serial Boards
Comtrol's Hostess MultiPort Serial Boards. This product has been phased out, please call for availablity and upgrade options.
Hostess 2000 Serial Boards
Comtrol Europe Hostess 2000 MultiPort serial boards designed to replace the discontinued Hostess line.
Comtrol Discontinued Products
Comtrol's previously discontinued items that we can still get our hands on.
Address:
Comtrol Corporation
6655 Wedgwood Road
Maple Grove, MN 55311-3646
Phone: (763) 494-4100
Fax: (763) 494-4199
Business Hours: 8:00am to 6:00pm (CST) 9:00am to 7:00pm (EST)
Comtrol's Support Page
Device Driver & Documentation Downloads
Pre-Sales Support
RMA Form (pdf)