RTX Graphics Cards Available! SuperLogics has stock of rare RTX 3060 and RTX 3070 Graphics cards at great prices! These graphics cards appear in the configuration section of compatible computer systems.

PC Communications

Select from a wide variety of PC communications products providing Parallel, RS-232 & RS-422/485, USB, LAN, and FireWire Ports. We offer UniversalPCI boards, low profile serial PCI boards, CompactPCI serial boards, serial USB, serial PCMCIA and Serial Device Servers for desktop, laptop, handheld, thin client, and embedded solutions for additional serial ports. Extensive OS support is included for Windows 9x/NT/Me/2k/XP/CE, Linux, OS/2 and Solaris, to allow maximum flexibility for multi-platform systems. Let us recommend the ideal expansion solution for your application.

4 Items

per page
  • PCI-USB5-SD

    PCI-USB5-SD

    PCI Card - 4 x USB 2.0 External, 1 x USB Internal Type A

    $15.00
  • SD-PEX20137

    SD-PEX20137

    USB 3.0 PCIe Card - 4 Ports, includes Low Profile Bracket - Windows 8 Compatible

    $24.00
  • SD-PEX20080

    SD-PEX20080

    USB 3.0 PCI Card - 4 Ports, Full and Low Profile

    $26.00
  • USB 2.0

    SL-USB-4-PCIe-ST

    4-port USB 2.0 PCI Express Card - 3 External and 1 Internal Ports, low profile supported

    $56.00

4 Items

per page
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