Discontinued
Product Performance
Learn why IT Pros trust StarTech.com for performance connectivity accessories.

1 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART

Add a high-speed RS-232 Serial port to your computer through a PCI Express expansion slot

Product ID: PEX1S553
  • One high speed RS-232 serial port with data transfer rate support up to 460.8 Kbps
  • Compliant with PCI Express base specifications revision 1.0a
  • Includes half-height bracket for installation in low profile systems
  • 128-byte deep FIFO per transmitter and receiver
  • Selectable power output on pin 9 for the serial port
  • Native single-chip, single lane PCI Express
  • Automated in-band software flow control using programmable Xon/Xoff in both directions
  • Automated out-of-band flow control using CTS/RTS and DSR/DTR

    Customer Questions & Answers

    Customer Reviews

    Need a little help getting started?
    Check out our review guidelines
    Wait...
    Back to top
    mgctlbxN$MZP mgctlbxV$5.3.7 mgctlbxL$C