PCIe x1 to 2S DB9 RS232 Serial

Product Overview

Introduction: The PCIe Multi -I/O CARD (2 Serial Ports) uses the PCI-Express interface standard for expansion bus, enabling this card to be installed on any PCI-Express capable PC desktop system. By using this card, you can add serial ports to the computer for connecting their devices. The PCIe Multi -I/O card use the chip WCH382, and it can be used for PCIE bus RS232 serial port expansion.     Product Highlights:          

• Fully compliant with PCI-Express Base Specification Revision1.1
• Single-lane PCI-Express with throughput up to 2.5Gbps
• Compatible with industrial standard 16C550/ 16C552/ 16C554 and 16C750 UART
• On-chip 256-byte depth FIFO in transmit, receive path of each port
• Support for hardware and software flow control
• Data transfer rates up to 115Kbps on each port
• Supports 5,6,7 and 8bit serial format
• Supports even.odd.None.Tag and spatial parity
• 1 or 2-stop bit mode