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StarTech.com 4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART

  • Four high speed RS232 serial ports, with support for data transfer rates up to 128000bps...
  • 256-byte deep FIFO per transmitter and receiver
  • Native single-Chip, single lane PCI Express

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QuickFind: 269732

Mfr part code: PEX4S553

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    StarTech.com 4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART Product Description

    Add 4 RS-232 serial ports to your standard or small form factor computer through a PCI Express expansion slot
    • Native single-chip, single lane PCI Express chipset delivers true PCIe performance, up to 48% more efficient than bridge chip designs
    • Standard and low profile/half-height brackets included to ensure fitment in any system
    The PEX4S553 4-Port Native PCI Express RS232 Serial Adapter Card with 16550 UART lets you add 4 RS232 (DB9) serial ports, using a single PCI Express expansion slot. Based on a native single-chip design, this 4-port serial adapter card allows you to harness the full capability offered by PCI Express (PCIe), while reducing the load applied to the CPU by as much as 48% over conventional bridge-chip serial cards. The RS232 Serial Adapter Card includes 4 half-height/low-profile brackets, allowing the card to be installed into almost any PC case, regardless of form factor. Backed by a StarTech.com Lifetime warranty and free lifetime technical support.

    What’s in the box
    • 4 Port PCI-Express RS-232 Serial Card
    • Bracket with 2 DB9 male ports
    • Low Profile Brackets
    • Driver CD
    • Instruction Manual


    StarTech.com 4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART Product Reviews

    Technical Specifications

    Software / System Requirements

    OS Required Linux, Microsoft Windows Server 2008 R2, Microsoft Windows Vista (32/64 bits), Microsoft Windows 7 (32/64 bits), Microsoft Windows XP (32/64 bits), Microsoft Windows Server 2003 (32/64-bits), Windows 8 (32/64 bits), Windows 10 (32/64 bits)

    Expansion / Connectivity

    Interfaces 2 x RS-232 - 9 pin D-Sub (DB-9) ¦ 2 x RS-232 - 9 pin D-Sub (DB-9) ( on bracket )
    Compatible Slots 1 x PCI Express 1.1 x1

    General

    Width 1.9 cm
    Depth 13 cm
    Height 12 cm
    Weight 80 g
    Device Type Serial adapter - 4 ports
    Form Factor Plug-in card
    Interface (Bus) Type PCI Express 1.1 x1

    Manufacturer Warranty

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

    Networking

    Connectivity Technology Wired
    Data Link Protocol RS-232
    Data Transfer Rate 128 Kbps

    Processor / Memory

    Processor 1 x MCS9904CV-AA - MosChip Semiconductor

    Miscellaneous

    Included Accessories 4 x low-profile bracket
    Compliant Standards FCC, RoHS

    Dimensions & Weight

    Width 1.9 cm
    Depth 13 cm
    Height 12 cm
    Weight 80 g

    Environmental Parameters

    Min Operating Temperature 0 °C
    Max Operating Temperature 50 °C
    Humidity Range Operating 5 - 85%

    Customer Questions

    StarTech.com 4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART Ask an owner

    StarTech.com 4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART Product Discussion

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