FREE EXPEDITED DELIVERY: Over $100 under 50 lbs  Get Details 2S1P Native PCI Express Parallel Serial Combo Card with 16550 UART

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by  STARTECH.COM    |    PCN#  DN9013    |    MFG#  PEX2S5531P    |   
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Product Highlights:
  • 2 x 9
  • pin DB
  • 9 Male Parallel
Product Condition: New and Factory Fresh
Limited Warranty: 2 Year
Shipping Weight: 1 lbs.
List Price: $49.99
Our Price: $38.23
You Save: $11.76 (24%)
  Product Replacement Plan  Details
1-Year   $8.99
2-Year   $11.99
Quantity: 2S1P Native PCI Express Parallel Serial Combo Card with 16550 UART

Add 1 parallel port and 2 RS-232 serial ports to your standard or low-profile computer through a PCI Express expansion slot. The PEX2S5531P 2S1P PCI Express Card turns a PCI Express slot into two RS232 (DB9) serial ports and one Parallel port. The adapter card features a native PCI Express single chip design that allows you to take advantage of full PCI Express capability, providing improved speed and reliability while reducing the load applied to the CPU by as much as 48% over conventional serial cards which use a bridge chip design.

Compatible with a broad range of operating systems including Windows 2000/XP/2003/Vista/Windows 7/Server 2008 R2 (32 and 64-bit), Linux Kernel 2.6.11 and up, and MAC OS 10.4, this 2 Port Serial 1 Port Parallel PCI-Express Card also features an optional low profile/half-height bracket that allows the card to be installed in virtually any computer case, regardless of the case form factor.

General Information

Manufacturer Part NumberPEX2S5531P

Manufacturer Website Address


Product ModelPEX2S5531P

Product Name2S1P PCIe Parallel Serial Combo Card

Packaged Quantity1

Product TypeSerial/Parallel Combo Adapter

Technical Information

Technical Information

Host InterfacePCI Express

Data Transfer Rate12 Mbit/s Parallel Port, 3.60 Mbit/s Serial Port

UART Type16550

Platform SupportedPC


Number of Parallel Ports (External)2

Number of Serial Ports (External)1

Physical Characteristics

Form FactorPlug-in Card

Card HeightDual-profile




Weight (Approximate)4.90 oz


Package Contents
  • 2S1P PCIe Parallel Serial Combo Card
  • Standard and Low profile/half-height Bracket

Additional Information
  • Native single-chip, single lane PCI Express chipset delivers true PCIe performance.
  • Standard and low profile/half-height bracket included to ensure fitment in any system.
  • Easy to install and use with full step-by-step instructions saving time and hassle.
  • Windows® 10 (32/64), 8 / 8.1 (32/64), 7 (32/64), Vista (32/64), XP (32/64), XP Embedded, POS Ready 2009, Embedded System 2009, CE 5.0/6.0, 2000, 98SE, 95, DOS
  • Windows Server® 2012, 2008 R2, 2003
  • Mac OS® 10.4 - 10.6
  • Linux

  • Environmentally FriendlyYes

    Environmental CertificationRoHS


    Limited Warranty2 Year

    WARNING: California’s Proposition 65 -