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SIIG Quartet Serial Plus Low-Profile PCI-4S

Multiply your computer serial ports and get rid of the "COM1" bottleneck!

SIIG Quartet Serial Plus Low-Profile PCI-4S

This is a low-profile, 4-Port RS232 Serial Adapter PCI card made by SIIG (MPN JJ-P04113, Hardware V2.0). It is fully tested and in like new (mint) conditions. The DB44-to-4-DB9 fan-out cable is not included in this sale, however you can purchase this cable from SIIG directly, at http://onlinestore.siig.com/shopexd.asp?id=545 (product code AC-000156) or, if they're out of stock, build it yourself, since the cable's diagram will be included with your purchase (we may also be able to do it for you. Please email us for details).

Main applications:

  • Industrial Machine Control / Interfacing
  • Multiple Unlocking / Flashing / Reprogramming (great for cellular service centers, refurbishing centers, and repair centers)
  • General Terminal / Communications applications
  • Multiple Data Acquisition applications
  • Didactical and Robotics applications
  • Recording Studio Gear and Instruments Control (directly or via MIDI interfaces)
  • Home and Office Appliance Control Applications
  • Home and Office Security / Alarm Systems Applications
  • DJ Light Show and Special Effects Control Applications
  • Many more applications that require simplicity but with a high number of independent channels/ports!

This 4-port multi-serial PCI card is guaranteed to be defect free and fully functional, and in perfect conditions. Should you have any problems within 90 days from your purchase, we will exchange with another card free of charge.

Technical Specifications:

Manufacturer SIIG, Inc. (www.siig.com)
MPN JJ-P04113 , V2 (Hardware Version 2)
PCI Slots Supported 32 / 64-bit, 3.3V / 5V PCI and PCI-X
UART's Four high-speed 16650 UART serial ports (9-pin) with support of data rates up to 460 Kbps
Connector Type DB44 (female), which can be connected to a 4 x DB9 fan-out cable (NOT included, but we will send you the schematics to build it yourself)
Channel Product Codes
  • Ingram Micro L40958
  • Tech Data 40204F
  • D&H JJP04111S6
  • Dell Harmony A1118924

(we did not verify these codes, but should all be correct)

Software / Drivers Included as links to the official manufacturer website, with support for DOS, Windows 95, Windows 98, Windows 98 SE, Windows 2000, Windows ME, Windows NT 4.0, Windows Server 2003, and Windows XP (we also tested this card on our Windows Vista system and it works great)

Currently, this card is being sold around $70 or even more by other companies, so our price is very low, even though a fan-out cable is not included (again, we will send you the cable schematic diagram along with the card, so you'll be able to build a cable yourself).

We will test each port on your card with our Windows XP system just before shipping it! After successful installation, you will see four more serial ports for each card you install under your hardware's Device Manager, and you can install as many of these cards as you'd like if you have room on your PCI bus!

Please email us for any questions or concerns regarding this product.

SIIG Quartet Serial Plus Low-Profile PCI-4S

Buy It Now for Just $34.80!

Availability: In stock and ready to ship via Fast Priority Mail (only 38 cards remaining)!


This original SIIG product comes in a bulk (not retail) package. Our internal part number for this item is SIIG-JJ-P04113-V2. By purchasing this product you agree to our Warranty and Terms and Conditions. Please visit these pages for details.

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