CAN to USB Adapters for CAN and CAN FD
Affordable, Multi-Channel CANUSB Adapters. Ready for Automotive, Industrial, Medical, and Embedded Systems.
Looking for a Simple way to Access CAN bus? CAN to USB Adapters Have You Covered.
Connecting your PC to a CAN network shouldn’t be difficult. Our selection of USB to CAN adapters offer a simple solution with both USB-A and USB-C options.
Built with your productivity in mind, our devices make CAN bus integration fast, intuitive, and hassle-free. Eliminate downtime, reduce costs, and focus on what matters most — delivering results.
With industry-leading support, certified safety, and compatibility with major operating systems, our selection of CAN to USB adapters checks all the boxes.
Find Your CANUSB AdapterWhat is a CAN USB Adapter?
Simply put, a CAN to USB adapter is a hardware device that allows your computer, laptop, or any USB-enabled system to quickly communicate directly with a CAN network.
Why Use a CAN to USB Adapter?
Widely used in automotive, industrial automation, and embedded systems, Controller Area Network (CAN) bus enables communication between different components, called ECUs (Electronic Control Units) in a peer to peer network. As systems using CAN bus have grown in popularity and complexity, the need to efficiently transfer and access data in real-time led manufacturers to develop high speed USB to CAN interfaces.
With a USB to CAN adapter, you can log, monitor, and analyze CAN data on your computer, bridging the gap between common computing devices and CAN networks. CAN USB adapters offer a simple, cost-effective alternative to more expensive CAN interface cards.
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Key Benefits of a USB to CAN Adapter
Simplified Data Access
Standard interface for external peripherals
Multi-Channel Support
Interact with multiple CAN networks simultaneously
Portable and Compact
Ideal for in-field testing and development
Multi-System Compatibility
Works with Windows, macOS, and Linux
Enhanced Diagnostics
Quickly retrieve error codes for faster troubleshooting
How To Set Up a USB to CAN Adapter
1
Plug CANUSB Adapter In
Connect the CAN USB adapter to your computer using a USB port
2
Install Drivers
Drivers may be automatically installed. If not, download them from the manufacturer's website.
3
Connect CAN bus Devices
Attach the adapter to the CAN network using the appropriate cables.
4
Launch Software
Launch the manufacturer's supplied software or 3rd party compatible CAN analysis software to log, monitor, and control the data on the CAN bus.
That's it!
Our selection of USB to CAN adapters work with leading CAN analysis tools, including PCAN-View and PCAN Explorer 6, allowing you to start analyzing data within minutes.
Pro Tip: Check compatibility with your preferred operating system (Windows, macOS, or Linux) before installation. All of our adapters are compatible with these major platforms.
Explore Our CAN Adapter Product Range:
USB to CAN FD Interface - Compact and versatile, good for basic monitoring and sending CAN messages using COM port interface - available in USB-A and USB-C versions.
Reliable, easy-to-use adapter for standard CAN connectivity, ideal for fast logging and debugging - available in standard and ISO versions.
6-Port CAN USB Adapter - Handles multiple CAN networks simultaneously with 6-channel support - available in FD, FD ISO, and FD ISO M12 versions.
Advanced FD support for higher data rates and faster communication.
Dual-channel support for both CAN and LIN communication.
Choosing the Best CAN USB Adapter For Your Needs
CAN FD or Classic CAN?
Another option to consider when selecting a CAN to USB adapter is whether standard CAN or CAN FD (Flexible Data-Rate) best fits your needs. If you are currently using CAN FD, this option has already been made for you. If you're currently using classic CAN, upgrading to a CAN FD-compatible CAN to USB adapter is worth considering. These adapters support both classic CAN and CAN FD, ensuring compatibility with your existing system while future-proofing your setup as CAN FD adoption continues to grow.
Single or Multi-Channel?
When selecting a USB to CAN adapter, one key decision is whether to choose a single-channel or multi-channel adapter. The main difference lies in how many CAN networks you can connect and control simultaneously.
When to Choose a Single-Channel Adapter:
- If you only need to connect to one CAN network at a time.
- Ideal for automotive diagnostics, single-device development, and small-scale testing.
- Provides a cost-effective option for simple CAN bus tasks.
When to Choose a Multi-Channel Adapter:
- If you need to interact with multiple CAN networks simultaneously.
- Perfect for industrial automation, heavy machinery, and multi-device network integration.
- Choose multi-channel adapters when you need to log and analyze multiple CAN networks in real-time.
Isolation or No Isolation?
Galvanic isolation protects both the CAN bus and your computer from dangerous power surges and reduces the risk of danger. The need for isolation in your CAN to USB adapter is dependent on the application and environment in which it will be used. When working in industrial settings or with high voltages (electric vehicles), it is usually a good idea to opt for isolation.
Where Our USB to CAN Adapters Excel
Our USB to CAN adapters are built to handle demanding industrial environments and unique use cases. Here's how they support key industries:
- Automotive – Diagnose vehicle issues, test in-car networks, and analyze control units. Gain complete visibility into your automotive networks.
- Industrial Automation – Streamline machine control, integrate PLCs, and implement predictive maintenance strategies with reliable CAN bus access.
- Embedded Systems – Develop and debug IoT devices with seamless CAN connectivity, enabling real-time data analysis and efficient troubleshooting.
- Heavy Machinery – Ensure reliable communication in harsh conditions, where ruggedness and weatherproofing are essential for success.
- Medical Equipment – Enable real-time communication in patient monitoring systems, ventilators, infusion pumps, and robotic surgical equipment.
- Laboratory & Imaging Systems – Enhance the accuracy and coordination of MRI machines, CT scanners, and automated lab analyzers.
Why Choose Grid Connect for Your CAN USB Needs?
30 day money back guarantee
1 year comprehensive warranty
Price Match Guarantee
Free US shipping over $100
92% Customer Satisfaction score
Official North American distributor for PEAK-System Technik
ISO 9001:2015 certified
20+ years of experience
Need help selecting the best CAN USB Adapter for your needs?
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As a trusted supplier of industrial networking and IoT products for more than 20 years, Grid Connect is your source for new solutions to old problems.
