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StarTech 4 Port PCI DB-9 RS232 Serial Adapter Card

Save $14.80 off RRP

Genuine NZ new item

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Last Available Price:

$109.40incl gst

Free Delivery

Out Of Stock. Enquire for Availability

Estimated Delivery Time

  • Auckland
    1 Day
  • North Island
    1-2 Days
  • South Island
    1-3 Days

Product Description:

Special Product Offer:

Receive an additional 5% discount on any Startech quote when requesting a minimum of 5 units for Government & Public Sector Agencies/Organisations. Please state your organisation details when requesting a quote from our team. T&C apply.

StarTech 4 Port PCI DB-9 RS232 Serial Adapter Card

The PCI4S550N 4-port PCI Serial card turns an available PCI slot into four RS232 serial ports - a cost-effective solution for connecting any new or old serial peripheral, with support for data transfer rates of up to 115Kbps. The PCI Serial card is a perfect solution for connecting serial modems, POS devices, PDAs, digital cameras, printers, ISDN terminal adapters and more, to your system without having to upgrade your peripheral devices for compatibility with newer standards (e.g. USB).


• Supports the RS-232 serial interface
• Includes drivers for Linux and all versions of Windows
• IRQ sharing saves resources and eliminates conflicts


• Bus Type: PCI / PCI-X (5 / 3.3V)
• Card Type: Standard Profile
• Chipset ID: ASIX - MCS9845CV
• Industry Standards: PCI 2.1
• Interface: Serial
• Port Style: Integrated on Card
• Ports: 4

• FIFO: 32 Byte
• Max Baud Rate: 115.2 Kbps
• Serial Protocol: RS-232

• 1x PCI / PCI-X (Universal 3.3 & 5V, 32-bit) Male
• 4x DB-9 (9 pin, D-Sub) Male

• Humidity: 5~85% RH
• Operating Temperature: 0°C to 70°C (32°F to 158°F)
• Storage Temperature: -40°C to 85°C (-40°F to 185°F)

Physical Characteristics:
• Product Height: 120 mm
• Product Length: 120 mm
• Product Weight: 74 g
• Product Width: 20 mm


OS Compatibility:
• Windows DOS, 95, 98SE, 2000, CE 5.0 / 6.0, Embedded System 2009, XP Embedded, POS Ready 2009, XP, Vista, 7, 8, 8.1, 10
• Windows Server 2003, 2008 R2, 2012, 2016
• Linux 3.5.x to 4.4.x LTS Versions only

Package Contents:

• 1x 2 Port PCI 16550 Serial Card
• 1x Bracket with 2 DB9 Ports
• 1x Driver CD
• 1x Instruction Manual

We are operational & shipping orders throughout all COVID alert levels. Couriers will provide a contactless delivery service. Please note our dispatch and delivery time frames may extend during this period. For more information Click Here

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Additional Details:

  • Stock Availability: Out of Stock!
  • Warranty: Lifetime
  • Manufacturer: StarTech Shop
  • Product Found In: Add On Cards
  • Model Number: PCI4S550N
  • Part Number: T42355