Overview
1 Port Low Profile Native RS232 PCIe Serial Card w/16550 UART (PEX1S553LP).
  • One high speed RS232 serial port with data transfer rate up to 460.8 Kbps
  • Ships with half-height/low profile mounting bracket, includes standard bracket
  • Selectable power output on pin 9 for the serial port
  • Native single-chip, single lane PCI Express
  • Single chip design optimizes speed and reliability
  • Compliant with PCI Express base specifications revision 1.1a
  • Automated out-of-band flow control using CTS/RTS and DSR/DTR
  • Automated in-band software flow control using programmable Xon/Xoff in both directions
  • 256 Byte FIFO