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Click & Collect Unavailable 4 Port RS232 PCI Express Serial Card w/ Breakout Cable

  • Native single chip design
  • Includes a full profile and low profile/half-height bracket
  • On chip 256-byte depth FIFO in transmit/receive path of each port

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QuickFind: 265444

Mfr part code: PEX4S553B

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  • {{/lists}} 4 Port RS232 PCI Express Serial Card w/ Breakout Cable Product Description

    Add 4 RS232 serial ports to any PC using a single PCI Express expansion slot
    • Lower CPU load of native single-chip, single lane PCI Express design ensures optimal system performance (up to 48% less CPU load)
    • Includes both standard and low profile/half-height brackets, which makes this the perfect card for any application, including small form factor embedded applications
    • Breakout cable design means that only one expansion slot is needed, to add 4 additional serial ports to any system
    The PEX4S553B 4-Port PCI Express Serial Card (with breakout cable) lets you add 4 RS232 serial ports using a single PCIe expansion slot, with an included 1-to-4 cable enabling you to add 4 serial ports to a single low profile slot. The serial card features a native single-chip design that provides optimum reliability and speed, reducing the CPU load by up to 48% over conventional bridge-chip serial cards - a cost-effective solution for connecting legacy serial devices to PCIe-enabled computers. The multi-port serial adapter includes both full profile and low profile/half-height brackets for compatibility with standard and small form factor computers, and is compatible with a broad range of operating systems, including Windows®, Linux, and MAC OS. This product is a replacement for our PEX4S552B card. Backed by a lifetime warranty and free lifetime technical support.

    What’s in the box
    • 4 Port PCI-Express Serial Card
    • Breakout cable
    • Full profile bracket
    • Driver CD
    • Instruction Manual

    Technical Specifications

    Software / System Requirements

    OS Required Microsoft DOS, Linux, Microsoft Windows 2000, Microsoft Windows 95/98 Second Edition, Apple MacOS X 10.x, Microsoft Windows XP Embedded, Microsoft Windows CE 5.0, Microsoft Windows Embedded POSReady 2009, Microsoft Windows Server 2008 R2, Microsoft Windows Vista (32/64 bits), Microsoft Windows CE 6.0, Microsoft Windows 7 (32/64 bits), Microsoft Windows XP (32/64 bits), Microsoft Windows Server 2003 (32/64-bits), Windows 8 (32/64 bits)

    Expansion / Connectivity

    Interfaces 4 x RS-232 - 9 pin D-Sub (DB-9)
    Compatible Slots 1 x PCI Express


    Width 2 cm
    Depth 7 cm
    Height 6.2 cm
    Weight 226 g
    Device Type Serial adapter
    Form Factor Plug-in card
    Interface (Bus) Type PCI Express

    Manufacturer Warranty

    Service & Support Details Limited warranty - lifetime
    Service & Support Limited warranty - lifetime


    Ports RS-232 x 4
    Connectivity Technology Wired
    Data Link Protocol RS-232
    Data Transfer Rate 250 Kbps

    Processor / Memory

    Processor MCS9901


    Compliant Standards RoHS

    Dimensions & Weight

    Width 2 cm
    Depth 7 cm
    Height 6.2 cm
    Weight 226 g

    Environmental Parameters

    Min Operating Temperature 0 °C
    Max Operating Temperature 70 °C
    Humidity Range Operating 5 - 85% 4 Port RS232 PCI Express Serial Card w/ Breakout Cable Ask an owner 4 Port RS232 PCI Express Serial Card w/ Breakout Cable Product Discussion

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