Add COM Ports to Your PC System Quickly and Easily
Works with 3.3 and 5.0 Volt PCI
Looking for the best way to connect more serial devices to servers? The Comtrol family of RocketPort Plus uPCI 422 multiport cards makes high-performance serial device connectivity reliable, cost effective, and easy. Each RocketPort Plus uPCI 422 card adds four or eight "native" COM ports to your PC at speeds up to 921 Kbps.
RocketPort multiport cards are ideal for peripheral control applications such as data acquisition, point-of-sale, and factory floor automation.
Also available in a 8-port SMPTE 207M interface option for broadcast applications.
Unique, Powerful ASIC-Based Architecture Delivers Fast, Reliable, and Efficient Data Throughput
- Fast. The RocketPort Plus uPCI 422 card is powered by Comtrol's exclusive RocketPort chip, integrating a dedicated 44Mhz processor that enables the card to transmit-and-receive data four times faster than standard UART technology—up to 921Kbps full duplex across all ports simultaneously.
- Reliable. The RocketPort chip also adds increased reliability, delivering one of the longest mean times between failures of any multiport serial card currently on the market.
- Efficient. RocketPort uses transmit FIFOs 16 times larger, and receive FIFOs 64 times larger, than multiport cards designed with 16550 UARTs (Universal Asynchronous Receiver Transmitters). This helps eliminate bottlenecks at the serial controller level while conserving CPU resources.
