StarTech PCI2S550 2-Port 16550 Serial PCI Card

StarTech PCI2S550 2-Port 16550 Serial PCI Card

Item#:  YYT2-120272  | Model#: PCI2S550

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StarTech PCI2S550 2-Port 16550 Serial PCI Card Product Details

StarTech PCI2S550 2-Port 16550 Serial PCI Card
Get more out of your serial devices!’s PCI2S550 gives you two serial ports for connecting any new or old serial peripheral, with data transfer rates of up to 460.8 Kbits/sec. Perfect for connecting serial modems, POS devices, PDAs, digital cameras, printers, ISDN terminal adapters and more, to your system.

Installation is a breeze with support for Windows® Vista, XP, Server 2003, ME, 98, 95, NT4, 3.1, DOS® and Linux®. Plus, IRQ sharing and a PCI plug and play interface, guarantee convenient, hassle-free connections.


  • Bus Type: PCI (5 Volt)
  • External Ports: 2 - DB 9-pin Serial Male
  • Maximum Data Transfer Rate: 460 Kbits/Sec
  • Ports: 2 x 16C550
  • OS Support: Windows 3.x/NT4/95/98/ME/XP/2003/Vista, DOS and Linux


  • 16 byte FIFO buffer ensures fast data transfer while multitasking
  • IRQ sharing saves resources and eliminates conflicts
  • Supports the RS-232 serial interface
  • Manufactured by:
    Warranty provided by: Not Available
    UPC No: 065030784061
    Mfg Part No: PCI2S550
  • Box Size: ( Length:7, Width:6, Depth:2)
    Shipping Weight: 0.3000 pound(s)
    Dimensional Weight: 1pounds

    What is Dimensional weight?

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