- Upgrade your connectivity with the 2/4-Port RS422/485 Serial PCI Express 2.0 Card, designed for high-performance serial communication in both home and industrial environments. - Perfect for factory settings and home workshops, this card supports asynchronous full-duplex communication over twisted pair or shielded cables, ensuring reliable data transfer. - Installation is straightforward with automatic IRQ address allocation and built-in DC-DC isolation power, providing enhanced protection against ground interferences. - Equipped with the XR17V358 series Multiple I/O PCIe controller, this card adheres to the industry-standard 16C550 UART, offering a cost-effective solution for connecting industrial machines. Applications: - Ideal for integrating multiple serial devices in a factory automation setup, enhancing communication between machines and control systems. - Suitable for home workshops requiring reliable connections for legacy serial devices, ensuring seamless data exchange. - Perfect for setting up monitoring and control systems in industrial environments, facilitating effective data communication without interference.