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Serial To Ethernet Connector SDK

Serial to Ethernet Connector SDK helps you build a custom application with the functionality of redirecting COM port devices over LAN and the Internet. With our Software Development Kit, you get a set of efficient tools to explore advanced COM port virtualization technology and quickly integrate it into your industry-specific project.
COM Redirection SDK

What makes it special

Customers worldwide have already tried the SDK for remote access to serial ports and devices. Here’s what they discovered.
"We don’t have to replace the older devices that are connected…via COM ports and can continue to use them with the new software."
Stefan M.
Engineer, Alpla →
"Now I can focus on getting accurate and detailed cartography from anywhere in the world…and make my flight plan with GPS software."
Jose Z.
Engineer, Retired →
"The simplicity of integration and OEM license has permitted us to produce a high quality and impact device software…"
Claudio C.
Engineering Manager, PIUSI →

Getting started

Take a few simple steps to start building your app with Serial to Ethernet Connector SDK:
  1. Download the SDK package.
  2. Install the SDK components.

Once done, you’ll be able to test Serial to Ethernet Connector SDK for free within 14 days.

Read SDK license terms and conditions → If you would like to continue testing the port virtualization features after the end of your trial period, you can request a one-time trial extension. Submit this form to request an extended trial →

Supported IDEs

Serial to Ethernet Connector SDK is compatible with the following IDEs:
Borland Delphi
C++ Builder
Microsoft VC++
Microsoft Visual Basic
Visual Basic.Net
Visual Studio C#

System requirement

Windows (x32 and x64):

Windows 2008 R2 SP1/7 SP1/8/10/11; Windows Server 2012/2016/2019/2022; Windows 10/11 on ARM.


The GUI of Serial to Ethernet Connector SDK is not supported by platforms older than Windows 7 SP1 and Windows Server 2008 R2 SP1.

SDK package components

The SDK package includes the following components:
  • The documentation on how to work with the service using PIPE, DLL, and the SDK license key with the possibility of silent registration;
  • Source code of security DLLs (auth.dll and crypt.dll) which will help you implement a protection system;
  • Sample applications and their source code for tutorials and examples;
  • Virtual Serial Port Drivers by Electronic Team for supported Windows platforms (coming as a part of the redistributable package).

Learn more about SEC SDK

Find more details on building your app with Serial to Ethernet Connector SDK.

Need help?

Get the answer to your question in our comprehensive Knowledge Base.
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