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Back to top PCI4S550 4-Port 16550 PCI Serial Card



 | Catalog #: 55008034
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Product Summary

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Get more out of your serial devices!'s PCI4S550 gives you four serial ports for connecting any new or old serial peripheral, with data transfer rates of up to 920 Kbits/sec.

  • Perfect for connecting serial modems, POS devices, PDAs, digital cameras, printers and more
  • Installation is a breeze with support for Windows® XP, ME, 2000, 98, 95 and NT4
  • IRQ sharing and a PCI plug-and-play interface, guarantee convenient, hassle-free connections
  • Data transfer rates of up to 920 Kbits/sec for peak serial device performance
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.


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By phone: 1-800-843-7422

Manufacturer Warranty

  • Parts: 1 lifetime
  • Labor: 1 lifetime
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