4 Port RS232 PCI Express Serial Card w/ Breakout Cable
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Part number: PEX4S552B Manufacturer: 4 Port RS232 PCI Express Serial Card w/ Breakout Cable - PCI Express - 4 x DB-9 Male RS-232 Serial Via Cable - Plug-in Card
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    General Information
    Manufacturer Part Number
    Manufacturer Website
    Brand Name
    Product Name
    4 Port PCI Express Serial Card w/ Breakout Cable
    Marketing Information

    The PEX4S552B Serial PCI Express card lets you add four RS232 serial ports using a single PCIe expansion slot. The serial card features a native single chip design that provides optimum reliability and speed, while reducing the CPU load by as much as 48% over conventional serial cards that utilize a "bridge chip" for communication with the host PCI Express bus - a cost-effective solution for connecting legacy serial devices to modern PCIe-enabled computers.

    Product Type
    Multiport Serial Adapter
    Technical Information
    Host Interface
    PCI Express
    Ports Expandability
    4 x 9-pin DB-9 Male RS-232 - Serial, Via Cable
    Physical Characteristics
    Form Factor
    Plug-in Card
    62 mm Height x 70 mm Width x 20 mm Thickness
    Weight (Approximate)
    227 g
    Package Contents
  • 4 Port PCIe Serial Adapter Card w/ Breakout Cable
  • Breakout Cable
  • Low and Full profile Brackets
  • Green Compliance
    Green Compliance Certificate/Authority
    Standard Warranty