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StarTech.com Serial adapter card - PCI - serial - 2 ports **

Add 2 high-speed RS-232 serial ports to your PC through a PCI expansion slot - Serial Adapter - RS232 Card - PCI Serial Card - PCI RS232 - PCI Serial Adapter - Dual Port Serial Card

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Web ID: 10132707
Mfr. Part: PCI2S550

Add 2 high-speed RS-232 serial ports to your PC through a PCI expansion slot. The PCI2S550 2 Port 16550 Serial Card can be installed in an available PCI slot to add two RS232 serial ports to your system. A cost-effective solution for connecting any new or legacy serial device, with data transfer rates of up to 115.2 Kbps.

Perfect for connecting serial modems, POS devices, PDAs, digital cameras, printers, ISDN terminal adapters and more to your system, the adapter card supports IRQ sharing and operates flawlessly with Windows 7, Server 2008 R2, XP, Server 2003, 2000, ME, 98, 95, NT4, 3.1, DOS and Linux.

The card can be connected in minutes through simple plug and play installation and is backed by a StarTech.com lifetime warranty and free lifetime technical support.

** Unless defective, this product is final sale once the packaging has been opened.

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General Information
Manufacturer Part Number:
Manufacturer Website Address:
Brand Name:
Product Name:
2 Port PCI RS232 Serial Adapter Card with 16550 UART
Product Type:
Serial Adapter
Technical Information
Host Interface:
Data Transfer Rate:
Up to 920 kbit/s
Platform Supported:
Number of Serial Ports (External):
Physical Characteristics
Form Factor:
Plug-in Card
4.70" (119.38 mm)
0.80" (20.32 mm)
4.70" (119.38 mm)
Weight (Approximate):
2.20 oz
Weight (Approximate)
62.4 g
Package Contents:
  • 2 Port PCI RS232 Serial Adapter Card with 16550 UART
  • 2 x Low Profile PCI Bracket
  • 1 x Driver CD
  • 1 x Instruction Manual
Additional Information:

Guaranteed compatibility with any PC running Windows, DOS or Linux for simple integration into your application Data transfer rates of up to 460.8 Kbps for peak serial device performance Easy to install and use with full step-by-step instruction providing a hassle free serial solution.

  • 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
  • Linux
  • Certifications & Standards:
    • CE
    • FCC
    Environmentally Friendly:
    Environmental Certification:
    Environmental Certification
    TAA Compliant:
    Limited Warranty:
    2 Year
    • StarTech.com 2 Port PCI Low Profile RS232 Serial Adapter Card with 16550 UART - Low Profile 2 Port 16550 Serial PCI Card - Serial adapter - PCI - serial - 2 ports

      Price: $50.64
    • Tripp Lite PCI-D9-02 2-Port DB9 Serial PCI Card with 16550 UART, Full Profile

      Price: $42.99
    • Tripp Lite PCI-D9-02-LP 2-Port DB9 Serial PCI Card with 16550 UART, Low Profile

      Price: $45.25

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