VoltSync PCIe to Dual RS232 Serial Port Card with DB9 Connectors - 2-Port COM Expansion Card for Industrial PCs, Desktop Computers, and 9-Pin Multi-Serial Adapter

"High-Performance AX99100 Chipset", Equipped with advanced AX99100 controller chip for ultra-stable RS232 communication, enhanced compatibility, and energy-efficient operation (low power consumption design). "Durable Gold-Plated PCIe Connector", Features corrosion-resistant gold-plated PCIe x1 interface for optimal conductivity and extended lifespan, compatible with PCIe x1/x4/x8/x16 slots. "Dual-Port 1MB/s High-Speed Transfer", Delivers blazing-fast data transmission up to 1MB/s per port, paired with included 1-to-2 serial splitter cables for flexible device connectivity. "Industrial-Grade Reliability", Built for demanding environments like factory automation, CNC machines, and POS systems (printers, card readers), ensuring uninterrupted 24/7 operation.

"Broad Device Compatibility", Supports Windows/Linux systems and integrates seamlessly with legacy serial devices (barcode scanners, PLCs) and modern industrial control equipment.