MPX-4232 - Four Serial Port RS-232/422/485 Mini-PCIe Card

MPX-4232 – Four Serial Port RS-232/422/485 Mini-PCIe Card

Add four serial ports to your system with the MPX-4232 Mini-PCIe module. If no free Mini-PCIe slots are available, you can also connect this module directly to the USB host pin header of your motherboard to add four serial ports to your build.

Additional information

Serial (COM) Port

2 x RS-232, 2 x RS-422 or 2 x RS-485

Power Requirement

'+3.3V from Mini -PCIe, +5V from external cable

Product Notes

** This module is only guaranteed to work with certain MBs and SBC's, please refer to the Compatibility List located under the Downloads tab**

Global P/N / SKU

1507938

Controller

FT4232H

Operating Temperature

0 ºC ~ 60 ºC (32 ºF ~ 140 ºF)

Storage Temperature

-40 ~ 85 °C (-40 ~ 185 °F)

Downloads

Compatibility List

Downloads

Compatibility List

MPX-4232 – Four Serial Port RS-232/422/485 Mini-PCIe Card

Add four serial ports to your system with the MPX-4232 Mini-PCIe module. If no free Mini-PCIe slots are available, you can also connect this module directly to the USB host pin header of your motherboard to add four serial ports to your build.

CONTACT US NOW

SKU: 1507938 Tags:
Commell Industrial Computing Solutions
MPX-4232 - Four Serial Port RS-232/422/485 Mini-PCIe Card

Additional information

Serial (COM) Port

2 x RS-232, 2 x RS-422 or 2 x RS-485

Power Requirement

'+3.3V from Mini -PCIe, +5V from external cable

Product Notes

** This module is only guaranteed to work with certain MBs and SBC's, please refer to the Compatibility List located under the Downloads tab**

Global P/N / SKU

1507938

Controller

FT4232H

Operating Temperature

0 ºC ~ 60 ºC (32 ºF ~ 140 ºF)

Storage Temperature

-40 ~ 85 °C (-40 ~ 185 °F)

Downloads

Compatibility List

Downloads

Compatibility List

Some of our successful brand partners

Acrosser logo

Already know what you need? Request a quote.

We can customize the perfect solution to meet your embedded computing needs.

    • This field is for validation purposes and should be left unchanged.

    Latest Articles

    Featured Article
    AES-EL6KA Intel® Elkhart Lake fanless system featuring 4GB onboard DDR4 memory and 32/64GB eMMC storage with expansion flexibility DDR4 is Getting Phased Out – But You May Still Have Time to Upgrade

    DRAM production is not as exclusive as cutting-edge processors, held solely by Taiwan. There are multiple global players that manufacture primary memory, making its supply more stable. At least, that’s how it usually works. But the changes in technology mean that sometimes the companies induce artificial scarcity, and that’s what is happening with DDR4 right […]

    View Article

    Company News

    • Global American Brings MACTRON Group’s Panel PCs to the US

      July 2, 2025

      Panel PCs have become ubiquitous across industries, thanks to their ease of use and small size. And MACTRON Group is one of the world’s leading manufacturers of touch-based panel PCs, especially in healthcare and industrial automation. With America looking to step up domestic manufacturing massively in the coming years, the need for small embedded computers […]

      View Article
    View All News

    From the Blog

    • DDR4 is Getting Phased Out – But You May Still Have Time to Upgrade

      August 20, 2025

      DRAM production is not as exclusive as cutting-edge processors, held solely by Taiwan. There are multiple global players that manufacture primary memory, making its supply more stable. At least, that’s how it usually works. But the changes in technology mean that sometimes the companies induce artificial scarcity, and that’s what is happening with DDR4 right […]

      View Article
    • 5G Base Station Achieved on an Embedded PC

      August 6, 2025

      Wireless coverage is usually very infrastructure-dependent, with large servers and transmitting stations required to extend access. But communication standards have been getting more efficient, and embedded computers have been growing more powerful. As a result, two leading industry leaders have managed to demonstrate an incredible milestone – a 5G base station operating on a single […]

      View Article
    View all Blogs