PCIe to 2 Ports RS-232 Serial Controller Card

The PCIe to 2 Ports RS-232 Serial Controller Card (NX-PCE99100-2S) is designed for high-performance serial connectivity in modern and industrial computing environments. Utilizing a single-lane PCI Express interface, it provides two high-speed RS-232 serial ports with support for advanced features, flexible configuration, and robust power output options.

This PCIe to 2 Ports RS-232 Serial Controller Card is compliant with PCI Express 2.0 Gen 1 and PCIe power management 1.2 standards, making it fully compatible with a wide range of systems. Each serial port supports speeds up to 25 Mbps, full serial modem control, hardware/software flow control, and 5–9-bit serial formats. The built-in 256-byte FIFO buffers on each port ensure stable and efficient data transfer, even in demanding environments.

The PCIe to 2 Ports RS-232 Serial Controller Card is ideal for POS systems, industrial automation, data acquisition, and embedded systems, the NX-PCE99100-2S also supports remote wakeup, DMA burst transfers, and optional slow IrDA mode. It's capable of powering external serial devices via COM port pins, offering +5V or +12V DC output options for field flexibility.