mPCIe-LAN-GbE Gigabit Ethernet Card

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  • PCI Express Mini Card (mPCIe) Type F1, with Latching I/O Connectors
  • Rugged design includes overvoltage protection and buffering on all signals
  • Onboard magnetics with built in isolation via transformer coupling
  • Industrial Temperature (-40 to +85°C) and RoHS standard
  • 10/100/1000 Base-T interface on mPCIe
  • PCI Express v2.1 (2.5gt/s) interface
  • Available Now in M.2 form!
  • Designed, made, supported, and manufactured in the USA
  • Support for Wind River VxWorks (call for ordering information)

Factory Options

  • Low-PPM XTAL to support IEEE 1588 Precision Timing Protocol
Last updated on April 17, 2024, 1:26 pm


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The mPCIe-LAN-GbE is a type F1 PCI Express Mini Card (mPCIe) optimized for use in mobile and rugged environments, with latching connectors and protection on all signals. The onboard magnetics feature robust built in isolation via transformer coupling. In addition, extended operating temperature (-40 to +85°C) and RoHS compliance are standard.

The card’s high speed PCI Express 2.1 controller and Intel’s industry-leading I210 Ethernet chip provide an often necessary 1000Base-T (gigabit) Ethernet port while low power-consumption, small form-factor and light weight make integration into existing designs a snap. Onboard LEDs provide diagnostic and status information about power, link/activity, and data rate.

Full 10/100/1000 BASE-T compatibility — with IEEE 1588 Precision Timing Protocol support when ordered with a low-PPM XTAL (optional) — makes the mPCIe-LAN-GbE perfect for use in any Ethernet environment, from servers to users; mobile, rack, or desktop. The 104e-mPCIe-4 can support 4 mPCIe-LAN-GbE cards in a single stack height for the most compact and robust applications using the PCIe/104 form factor.

An optional RJ45 positive-retention cable assembly is designed to be easily panel-mounted.

Special Order

Please contact ACCES with your precise requirement. Example special orders include conformal coating, custom software or product labelling, and more. We will work with you to provide exactly what is required.

Accessories and Connections

Available accessories include
CAB-mPCIe-LAN 9-inch panel-mount CAT6 RJ45 connector/cable (Industrial Temperature, -40 to +85°C)
mPCIe-HDW-KIT2 Mounting hardware for 2mm
mPCIe-HDW-KIT2.5 Mounting hardware for 2.5mm


Supported for use in most operating systems including Windows and Linux; embedded OS support includes DOS, XPe, WES7, WES8, IoT, VxWorks, and more.


Data Sheets



Drivers and Downloads

Full list of available Downloads: Software Packages, Drivers, Manuals, and other documents

Information about our Free Software packages:

ACCES is proud to provide a full suite of software support with every Data Acquisition product. We are committed to supporting the most popular operating systems and platforms for our customers. Currently we are actively supporting XP -> 10, both 32 & 64 bit, including “Server 2008,” “Embedded,” and “Compact” flavors for all plug-and-play products including PCI, PCI Express, USB, and more. Many products continue to ship with support for additional operating systems such as DOS, Windows 95, 98, Me, NT4, and 2000.


Among the software we deliver with our products are sample programs in a wide variety of programming languages. These samples are used to demonstrate the software interfaces to our products — and many can be used as-is in your production environments, or to test functionality of the devices out-of-the-box. We’re currently actively supporting sample programs in Microsoft Visual C#, Visual Basic, Delphi, and Visual C/C++, with many devices including samples in Borland C/C++ 3.1 for DOS. Additionally we provide National Instruments LabVIEW compatible DLLs and many demonstration VIs for our devices.


Drivers for various operating systems are also provided, including active support for Windows XP -> 10 — all in both 32-bit and 64-bit flavors, and including consumer, server, and embedded varieties — as well as the 2.6 and newer Linux kernels and recent OSX / macOS versions. Many products continue to ship with driver support for Windows 95, 98, Me, NT4, and Windows 2000, but support for these operating systems is considered deprecated.

Setup Programs and Utilites

Our Data Acquisition devices also include a graphical setup utility that walks you through the process of configuring any option jumpers or switches on the device, as well as explaining a little about the various connectors present.

Many devices also include utility programs – little tools to make your use of the device easier, such as EWriter, a program that allows you to read and write data in the user-accessible EEPROM locations on all our USB data acquisitition products; or WinRISC, a “Really Incredibly Simple Communications” terminal program that lets you get started instantly with serial devices.

“Register Level” Documentation

Besides all this software in all these languages and operating systems ACCES has a policy of open and transparent development: none of our lowest-level “register” interfaces are hidden from you — we document every register in every bus card, every command in every serial board, and every usb control transfer in every USB Data Acquisition board. These lowest-level interfaces allow you to develop for our products in ANY operating system or language, regardless of our actively supporting it or having a driver for it. We have customers actively developing in ADA, Android, Python, Java, MATLAB, Solaris, and more, just by referring to our complete low-level interface documentation! And we provide the full source code to all of our drivers, regardless of operating system, to give you an even bigger head start in your own development tasks.

No Fees or Royalties

All of this software is provided at no additional charge, and is licensed under any of a variety of flexible — and royalty free — options. Check out our software license explanation if you’d like more information.

non-plug-and-play driver install guide for Windows

Please refer to the Non-PnP Install Guide for instructions to get your PC/104 and ISA bus devices installed in modern Windows.

Custom Software

ACCES also offers Custom Software Services for our products. Our prices are unbelievably low, often as inexpensive as free! If you need something tweaked to support your needs, or an entire enterprise application developed from scratch, it is definitely worth your time to inquire with us, first.

Further information about available ACCES Software:

Redistributing Windows Drivers
A list of ACCES drivers and the files that compose them under different versions of Windows, so you can easily redistribute ACCES cards and drivers.

PC Interface

  • PCI Express Mini Card: Type F1 “Full Length”

Ethernet I/O

  • Protocols: 10/100/1000 Base-T


  • Operating Temperature:-40°C to +85°C
  • Storage Temperature:-40°C to +85°C
  • Humidity:5% to 95%, non-condensing
  • Power required:+3.3VDC @ 176mA (1000Mbps), +3.3VDC @ 109mA (100Mbps), +3.3VDC @ 86mA (idle, no link)


mPCIe card characteristics

  • Weight:0.19 Ounce
  • Size: length: 50.95mm (2.006″); width: 30.00mm (1.181″)
  • I/O connector: On-card: Amphenol FCI 98417-G61-12ULF; on-cable:Amphenol FCI 10073599-012LF (& RJ45)

Regulatory Compliance

  • This product is designed to be in full compliance with CE requirements.

OEM and volume pricing available, please call us.

ModelDescriptionPrice (USD)

mPCIe Gigabit Ethernet LAN Card

CAB-mPCIe-LAN 9 inch panel-mount RJ45 cable (Industrial Temperature -40 to +85°C rated) $39
mPCIe-HDW-KIT2 2mm mounting hardware $1
mPCIe-HDW-KIT2.5 2.5mm mounting hardware $1