The RocketPort EXPRESS PCIe multi-port serial cards are Comtrol’s next generation multi-port serial adapters, upgraded from previous PCI BUS technology. These advanced PCIe cards can now be connected via PCIe BUS with increased speed. The EXPRESS design takes advantage of the increased performance of Comtrol’s exclusive Unity ASIC chip, which reduces host CPU utilisation whilst offering port densities up to 32 ports per card, for a total of 128 ports per system.

• PCI EXPRESS serial x1, x2, x4, x8, x12 and x16 lane connectivity
• Low-profile or standard height compatible
• RS-232, RS-422, RS-485 software-selectable
• 4 to 32-port interfaces
• RoHS 2 compliant under CE
• High performance serial port expansion cards with speeds up to 921 kbps
• Support for the most popular Windows operating systems (including Windows® 10) and Linux kernels