USB CAN FD Analyzers: SeRoSys Desk CAN Pro and Lab CAN Pro

CAN tools developed by engineers for engineers with a focus on what really matters!

SeRoSys Desk CAN Pro and Lab CAN Pro give you dual CAN 2.0 / CAN FD channels, software-configurable termination, and a lifetime SLSS CANAnalyser license—at a price that competes with single-channel Peak adapters.

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Easy-to-use software for live analysis and recording of two CAN buses simultaneously.



Allows you to filter CAN IDs to simplify the evaluation and only capture the required messages.

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Active live view of translated CAN signals (*.dbc).



Standalone transmission mode to realize software-independent and time-critical transmission tasks.

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Our German and English-speaking experts are on hand to provide you with advice and assistance.


SLSS CANAnalyser decoding live CAN bus traffic

As engineers with an automotive background, we know what is important and which functions make our work easier.

If a function is needed to cover a standard, we develop it ourselves. Our experience in software development and daily work with bus systems helps us to do this.

To offer this convenience to other engineers and technicians, every SeRoSys dongle purchased includes a license for our CAN analysis software.


Our hardware and software solutions are designed with the needs of our customers in mind. We know that engineers need powerful tools that are easy to use and customizable to their specific needs. That’s why we’ve made it our mission to develop products that are intuitive, flexible, and scalable. Whether you’re in the automotive or industrial sector, SeRoSys Technology has the tools you need to succeed. Our products are designed to be compatible with a wide range of CAN-bus systems, so you can be confident that you’ll be able to get the data you need, no matter what.


Desk CAN Pro: compact dual-channel CAN FD analyzer

Desk CAN Pro is a dual-channel USB CAN 2.0 and CAN FD analyzer for engineers, technicians and developers. Both channels run up to 1,000 kbit/s in CAN 2.0 and up to 10 Mbit/s in the CAN FD data phase, with 1 microsecond timestamps and a one-million-message ring buffer.

Male and female pass-through DB9 connectors let you tap an existing bus without breaking it, and termination is switched in software. A lifetime SLSS CANAnalyser licence is included, with no subscription.

SeRoSys Desk CAN Pro controls: USB-C, male and female DB9 pass-through connectors and channel status LEDs

See the full Desk CAN Pro specifications and pricing →

Lab CAN Pro: standalone CAN FD logger for the bench

Lab CAN Pro has everything the Desk CAN Pro does, and adds the hardware you need when a PC is not attached. A micro-SD slot logs bus traffic on its own, and recorded logs can be played back onto either channel.

Two GPIO inputs and two outputs bridge the bus to the physical world, a Qwiic connector adds sensors and displays, and the unit can be powered from the D-SUB connector at +7 V to +28 VDC as well as over USB.

It also logs Analog Devices A2B alongside CAN on one timeline, which is unusual in this class of tool.

SeRoSys Lab CAN Pro controls: USB-C, DB9 connectors, GPIO pins, Qwiic connector and micro-SD card slot

See the full Lab CAN Pro specifications and pricing →

SLSS CANAnalyser: dual-channel CAN and CAN FD analysis

SLSS CANAnalyser is the software included with every SeRoSys dongle, licensed for life with no subscription. It monitors both channels at once, sends specified CAN 2.0 and CAN FD messages, logs everything on the bus, and imports DBC files so raw bytes are displayed as physical values. Send lists can be uploaded to the hardware for standalone transmission with no PC attached.

SLSS CANAnalyser main window with the incoming message list and toolbar controls labelled

Full software overview · DBC file viewer · Downloads

SLSS CANData Viewer: analysis of recorded CAN logs

The CANData Viewer opens recorded logs for offline analysis. Apply a DBC file to turn raw CAN data into named signals, filter down to the messages, IDs or signals that matter, search and navigate large captures, and export the result. It is the tool for working through a log after the test rather than during it.

SLSS CANData Viewer window with the recorded log list and filter controls labelled

Logged data viewer · CAN log file formats · DBC file viewer

SLSS Graphic CANAnalyser: plotting CAN data over time

The Graphic CANAnalyser plots data bytes from selected CAN messages onto a graph against the hardware timestamp, so signal behaviour over time is visible at a glance. Four graph styles are available, which makes it straightforward to spot trends, anomalies and the moment something changed.

SLSS Graphic CANAnalyser window showing CAN data plotted against the hardware timestamp

Full software overview · Instructional videos



CAN bus guides for engineers

Practical, plain-language guides on CAN FD analysis, logging, DBC decoding, J2534 and standalone sending and logging, with honest comparisons to PEAK, Ixxat and Vector tools.

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Discover how SeRoSys can elevate your operations with the most advanced CAN bus tools.  Our team is here to answer any questions and provide all the details you need.

Feel free to contact our
SeRoSys Technology Marketing and Sales Team
sales@serosys-tech.com

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