2-port PCI Express RS232 Serial Adapter Card

  • Ports: 2 x DB9 ports with bi-directional RS232 speeds up to 921.6Kbps per port, 256 byte FIFO buffer & 9th data bit available.
  • Individual ports can be configured to provide 12v, 5v, or none through pin 9 with up to 2A total.
  • Come with a low-profile bracket pre-installed. Full bracket included.