Costeffective serial connectivity for industrial machinery using XR17V358 series I/O PCIe controllers with 16C550 UART, providing a reliable and standardsaligned serial interface for industrial equipment Supports asynchronous full duplex communication over twisted pair or shielded cables, suitable for use in factory environments or home workshops 2/4port RS422/485 PCIe Express 2.0 options deliver performance serial communication for a range of industrial applications Designed for engineers and IT professionals who need to seamlessly integrate multiple series devices into their systems Use scenarios Retrofit legacy equipment in a factory by adding this PCIe card to enable modern, reliable serial communication with existing 16C550 UARTbased devices Build a scalable RS422/485 network in a production line or workshop to control and monitor multiple peripherals with data integrity Support development and testing environments where multiple serial devices from different series must be integrated into a single system for validation and debugging