LIANXUE Mini PCIe 8-Port DB9 RS232 Serial Controller Card (PCIe 2.0 x1)

Compact LIANXUE Mini PCI Express serial controller providing eight DB9 RS232 ports. Designed for PCIe 2.0 Gen 1 systems and implemented on an x1 Link. The card uses a dual simplex architecture capable of 2.5 Gbps in each direction. Every serial port is protected with 15 KV ESD protection. Features a sleep mode with wake-up indicator for low-power operation. Supports transmission over twisted-pair cable or shielded cable.