EXSYS EX-47030 placa combinada PCI Express x1 2 portas RS232 série e 1 porta paralela

Legacy serial and parallel devices often remain essential in industrial, retail, and office environments, yet modern computers rarely include these ports. The EXSYS EX-47030 solves this by adding two RS232 serial ports and one parallel port through a single PCI Express x1 slot, enabling seamless connection of printers, scanners, POS terminals, CNC machines, and other peripherals.

Who is it for

This card is ideal for system integrators, IT administrators, and businesses that need to connect legacy equipment to modern desktop systems. It suits point-of-sale setups, industrial automation, laboratory instruments, and office environments where parallel printers or serial devices are still in use.

Main features

• Two high-speed RS232 serial ports with DB9 male connectors, supporting data rates up to 230.4 Kbps.
• One parallel port with DB25 female connector, supporting EPP, ECP, and SPP modes with data transfer up to 1.5 MBps.
• PCI Express x1 interface compliant with PCIe 1.1 standard, ensuring broad compatibility with modern motherboards.
• 128-byte FIFO buffer per serial port for reliable, high-speed data handling.
• Supports IRQ sharing and a wide range of operating systems including Windows XP/Vista/7/8/10/Server and Linux.
• Includes both standard and low-profile brackets for flexible installation in slim or full-size desktop cases.

Specifications

• Host Interface: PCI Express x1
• Serial Ports: 2x RS232
• Parallel Port: 1x EPP/ECP/SPP
• Serial Connector: DB9 Male
• Parallel Connector: DB25 Female
• Chipset: MosChip MCS9901CV
• Serial Data Rate: Up to 230.4 Kbps
• Parallel Data Rate: Up to 1.5 MBps
• Serial FIFO: 128-byte per port
• PCIe Standard: 1.1
• Data Bits: 5, 6, 7, 8
• Stop Bits: 1, 1.5, 2
• Parity: None, Even, Odd, Space, Mark
• Power: Low power consumption via PCIe bus

Tips

Before installation, ensure your system has an available PCI Express x1 slot and that the latest drivers are downloaded from the EXSYS website for your operating system. For low-profile cases, use the included low-profile bracket. The card is plug-and-play with most modern Windows and Linux distributions, but manual driver installation may be required for older systems.