This is a high-performance PCI-Express expansion card designed to add eight RS-232 serial ports to a computer system. It is ideal for users who need to connect multiple serial devices such as industrial equipment, modems, or legacy peripherals. The card uses the Oxford Semiconductor OXPCIe958 chipset, which ensures reliable and efficient data transmission. It supports fast data rates up to 1 Mbps, making it suitable for applications that require high-speed serial communication.
The card features an easy plug-and-play installation process, which automatically selects the IRQ and I/O address during setup. This eliminates the need for manual configuration, simplifying the installation for users who may not be technically inclined. It supports eight independent DB9 RS-232 serial ports, allowing simultaneous communication with multiple devices without interference. The card does not support legacy address re-mapping, so users should ensure their system's BIOS or operating system is compatible with the automatic configuration.
The card includes a built-in 16C550 compatible UART with 16-byte transmit-receive FIFO, which helps reduce data loss and improves overall performance. It also supports automated in-band and Xon/Xoff flow control, ensuring smooth data transfer even under heavy load conditions. The design is compact and suitable for installation in standard PCI-Express slots found on modern motherboards. Its robust build ensures durability and reliability in both industrial and office environments.
The card comes with all necessary components for installation, including the expansion card itself. No additional drivers are required as it is compatible with most modern operating systems. However, users should verify compatibility with their specific motherboard and operating system before purchasing. It is recommended to consult the manufacturer's documentation for detailed setup instructions and supported configurations.
Brand: Syba
Model: SY-PEX15019
Specifications: 8-port RS-232 serial card, PCI-Express interface, Oxford OXPCIe958 chipset, 1 Mbps data rate, 16C550 compatible UART
Features: Plug-and-play installation, automatic IRQ and I/O address selection, hardware flow control, FIFO buffer support
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