WiFi Multiplexer

What is a WiFi multiplexer and why is it a smart upgrade for your boat?

Imagine: you are on your boat and you have several instruments on board. Perhaps an old SeaTalk pilot, an NMEA 0183 depth sounder, and a newer NMEA 2000 wind meter. All valuable sources of information, but often they don't talk directly to each other. Moreover, you want to see that data not only on a fixed screen, but also on your tablet or smartphone, in your favourite navigation app.

This is where the WiFi multiplexer comes in. This compact device collects data from your various instruments, turns it into one streamlined data stream and sends it to your devices via WiFi. So you solve compatibility issues in one fell swoop and make your on-board network smart and wireless.

Shop all Multiplexers

"I was really surprised when I suddenly saw the live depth from my depth gauge appear directly in the Navionics app. As if my old instruments had become smart all at once."

The power of a Quark-Elec WiFi multiplexer

What makes Quark-Elec special is that they offer models for every budget - from simple entry-level solutions to complete all-in-one systems with AIS and GPS. But the real strength lies in versatility and ease of use.

Boot data and internet

A big advantage is the station mode. This connects the multiplexer to your existing on-board router. That means your tablet or phone does not have to choose between boat data or internet: you simply have both. So you sail with up-to-date chart data and at the same time see your AIS targets or depth data on the screen.

Bridge between generations of equipment

In addition, the multiplexer acts as a kind of bridge between generations. You can easily pair old NMEA 0183 or SeaTalk instruments with modern NMEA 2000 equipment. Everything comes together in one device, which then transmits the information to your navigation apps via WiFi. It does not matter whether you use Navionics, iNavX, OpenCPN or another app - the data is simply there.

And do you want more than just converting

Some Quark-Elec models directly add AIS and GPS add. With this, you get extra safety and precision on board at once, without separate devices or complicated installations.

Multiplexer features

✅ A solution for every budget
✅ Versatility and ease of use
✅ Easily connect to your router
✅ Bridge between NMEA 0183, Seatalk and NMEA 2000
✅ Also available with GPS and AIS

Multiplexers selection table
Download the PDF

"Since using the A026-Plus, my GPS problems with the iPad are a thing of the past. And as an added benefit, I can now see live AIS targets with a surprisingly long range."

Why this is a smart upgrade 👍

For many boat owners, the challenge is the same: a collection of tools that once worked fine, but are difficult to bring together today. You don't want to replace all your equipment, which is expensive and often a waste, but you do want to take advantage of modern features such as wireless working and compatibility with apps.

A WiFi multiplexer solves that problem smartly and quickly.

✅ Your old equipment remains usable.
✅ Your new equipment can just be integrated.
✅ No need to run cables to every device that needs data.
✅ And you get your boat ready for the future in one go.

In particular, the wireless aspect makes it a real "smart upgrade". From now on, you can view your data on a mobile device anywhere on your boat, or even in your cabin, without being tied to that one fixed screen.

Multiplexer selection guide

As there are several models, we have created a decision aid. This way, you will discover step by step which model best suits your situation.

  • Do you particularly want to bring your existing instruments (NMEA 0183 or SeaTalk) together?
    Then a basic model like the A031 is often sufficient.
  • Do you also want to integrate NMEA 2000?
    Then you end up with models like the A032 or A034-B.
  • Looking for a complete solution with AIS and GPS included?
    Then the A026-Plus and A027-Plus are the best choice.

The selection tool below shows you which model suits your needs in a few clicks. And if you can't decide, then of course we will be happy to help you personally.

Multiplexer Choice Guide

What instruments do you have?
What will be your usage?
Want additional features?

A clever link!

A Quark-Elec WiFi multiplexer is more than just a technical box!

It is a smart link that connects old and new instruments, prevents conflicts and makes your boot data available wirelessly. This not only makes your existing equipment more useful, but also future-proof.

Whether you opt for a simple model or an extended version with AIS and GPS, you will always make a step towards a smart, modern and practical on-board solution.

Shop all Multiplexers
Need help?

Most popular multiplexers

View all Multiplexers