Digitus 2 Port Serial PCI Express Interface Card

This PCI Express based serial Add-On card allows you to turn a PCI Express slot into two RS232 (DB9) serial ports. Based on a native single chip design, it reduces the load applied to the CPU by as much as 48% over conventional serial cards. It is perfect for connecting serial modems, PDAs, digital cameras, printers, ISDN terminal adapters among others. 

• Data transfer rate up to 230, 400 bps
• Compliant with PCI Express base specification 1.1
• 2 x DSUB 9, serial ports, male, UART 16C950