PCI/PCIe I/O Cards

Computer I/O Cards - USB 3.0, Firewire, Network, PCI Express, Sound Cards, SATA, HDTV Video, Parallel and Serial RS232 Cards.

We have a large selection of Internal PCI and PCI-x Slot cards to upgrade or add what you need to your PC or Mac. Use IDE or SATA cards to add drives, USB, Firewire, RS232 or Parallel cards to add those capabilities.

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  • Sunix SER5027D+L
    SER5027D+L $41.29 $33.58 Add To Cart
    1-Port RS-232 Serial PCI Card with DOS Remap with both Regular and Low-Profile brackets.  Sunix SER5027D+L SUNIX SER5027D, Universal PCI serial communication board, allows users to add or expand one RS-232 port on...
  • Sunix SER5037D
    SER5037D $44.76 $34.92 Add To Cart
    2-Port RS-232 Serial PCI Card with DOS Remap, Sunix SER5037D  The SUNIX SER5037D, Universal PCI serial communication board, allows users to add or expand dual RS-232 ports on PC-based system. The card is...
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