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✨ SIIG DP CyberSerial 4S PCIe Card - 4-Port RS-232 16C950 UART - NEW Open Box For Sale
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SIIG JJ-E40011-S5: Professional 4-Port RS-232 PCIe Adapter Expand your system's connectivity with the SIIG DP CyberSerial 4S PCIe. This professional-grade adapter adds four high-speed RS-232 9-pin serial ports to any PCI Express-enabled computer. It is designed with the high-performance 16C950 UART controller, providing 128-byte FIFO buffers for fast, reliable data transfer that meets the demands of industrial automation, scientific instruments, and POS systems. Key Features 4-Port Expansion: Includes a high-quality fan-out cable that converts the single card port into four standard DB9 RS-232 serial ports. High-Speed Performance: Supports data transfer rates up to 921.6 Kbps, ensuring smooth communication with high-bandwidth serial peripherals. Broad Compatibility: Works in x1, x4, x8, and x16 PCIe slots. Fully compliant with PCI Express Base Specification, Revision 1.1. Advanced UART: The 16C950 UART chipset offers significantly larger FIFO buffers than standard 16550 models, reducing CPU load and preventing data loss. OS Support: Compatible with Windows 11, 10, 8.x, 7, and various Linux kernels.
Specs at a Glance Brand: SIIG Model: JJ-E40011-S5 (DP CyberSerial 4S PCIe) Bus Type: PCI Express x1 Ports: 4x RS-232 (DB9) via Fan-out Cable Chipset: Oxford OXpCIe954 (or equivalent) UART: 16C950 UPC: 662774043579
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