---
product_id: 561336267
title: "SH-C31A USB to CAN Adapter with FD Support Based on Canable 2.0"
brand: "dsd tech"
price: "€ 40.15"
currency: EUR
in_stock: true
reviews_count: 8
category: "Dsd Tech"
url: https://www.desertcart.fr/products/561336267-sh-c31a-usb-to-can-adapter-with-fd-support-based
store_origin: FR
region: France
---

# 1Mbps CAN 2.0A/B speed Reflashable firmware for CAN-FD Enhanced rugged housing & protection SH-C31A USB to CAN Adapter with FD Support Based on Canable 2.0

**Brand:** dsd tech
**Price:** € 40.15
**Availability:** ✅ In Stock

## Summary

> 🚀 Drive Your Diagnostics Into the Future with SH-C31A!

## Quick Answers

- **What is this?** SH-C31A USB to CAN Adapter with FD Support Based on Canable 2.0 by dsd tech
- **How much does it cost?** € 40.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/561336267-sh-c31a-usb-to-can-adapter-with-fd-support-based)

## Best For

- dsd tech enthusiasts

## Why This Product

- Trusted dsd tech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged Design Built to Last:** Durable housing and protection circuits ensure reliable performance in demanding environments.
- • **Seamless Integration & Support:** Compatible with Linux and Python libraries, backed by permanent tech support and 1-year replacement warranty.
- • **Blazing Fast CAN & CAN-FD Support:** Unlock next-gen automotive and industrial diagnostics with 1Mbps classic CAN and CAN-FD compatibility.
- • **Firmware Flexibility for Every Project:** Easily flash slcan or other firmware to tailor your adapter for diverse CAN tools and protocols.
- • **Open-Source Innovation at Your Fingertips:** Full access to schematics, BOM, and Gerber files empowers customization and community-driven development.

## Overview

The SH-C31A USB to CAN Adapter by DSD TECH is a robust, open-source hardware device based on Canable 2.0, supporting both classic CAN 2.0A/B at 1Mbps and CAN-FD protocols. Featuring reflashable firmware for versatile use, enhanced protective housing, and full public documentation, it’s ideal for automotive diagnostics, industrial monitoring, and embedded development. Compatible with Linux and Python, it comes with permanent technical support and a 1-year replacement guarantee.

## Description

Product Description Model:SH-C31A DSD TECH SH-C31A USB to CAN Adapter an open-source (Canable 2.0 based) USB adapter supporting CAN and CAN-FD. Features enhanced housing, public schematics/BOM, and reflashable firmware (e.g., slcan for CAN FD). Ideal for automotive diagnostics, industrial monitoring, and embedded development. Includes Python library compatibility. Fully Open Design & Documentation Based on Canable 2.0 with all schematics, BOM, and Gerber files publicly available on our website. Customize, inspect, or contribute – we champion open-source hardware innovation. High-Speed CAN & CAN-FD Ready Supports classic CAN 2.0A/B (1Mbps) AND next-gen CAN-FD for faster data streaming. Flash to slcan firmware to unlock CAN-FD capabilities. Multi-Firmware Flexibility & Rugged Design​ Flash compatible firmware (like slcan) for CAN-FD or other needs, enabling seamless integration with diverse CAN tools (PCAN, Kayak, Python). Ruggedly housed for reliable performance during updates and use. Specification

Review: Perfect for can analysis or sending commands - Worked great straight from the box. Could.not have been better.
Review: Great value USB to Canbus controller and sniffer - Used in an automation environment to help debug and diagnose logic controllers. Used once so far, great to keep in tool kit for future use. Price good against what the device achieves. Very happy.

## Features

- DSD TECH: DSD TECH focuses on the development of communication connection devices such as USB/Serial/Wireless. We have served over 100,000 customers in Europe, North America and Japan.
- Open Source Hardware Plan: SH-C31A is derived from the Canable 2.0 open source hardware project. As a manufacturer of good quality hardware, DSD TECH hopes to make some contributions to the development of open source hardware. All documentation for this product (schematics, bill of materials and Gerb files) is publicly available on the website of DSD TECH.
- Based on Canable 2.0: The SH-C31A is based on CANable 2.0, but offers better housing and protection circuits. The SH-C31A also supports CAN and CAN-FD
- Firmware: Firmware built into factory candlelight In this firmware mode, the SH-C31A does not support CAN FD frames. If you need to use the CAN FD function, flash the firmware to slcan firmware.
- Customer Support - DSD TECH provides permanent technical support and 1-year product replacement service for this USB to CAN FD adapter.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CDGD1FSH |
| Best Sellers Rank | 31,550 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 641 in USB to USB Adapters |
| Brand | DSD TECH |
| Brand Name | DSD TECH |
| Color | Green |
| Colour | Green |
| Compatible Devices | Personal computer, laptop, desktop |
| Compatible Operating System Family | Linux |
| Compatible devices | Personal computer, laptop, desktop |
| Country of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 63 Reviews |
| Data Link Protocol | USB |
| Data Transfer Rate | 5 Megabits Per Second |
| Data link protocol | USB |
| Data transfer rate | 5 Megabits Per Second |
| Global Trade Identification Number | 00794251080989 |
| Hardware Interface | USB |
| Hardware interface | USB |
| Item Weight | 0.02 Kilograms |
| Manufacturer | DSD TECH |
| Manufacturer Part Number | SH-C31A |
| Model Number | SH-C31A |
| UPC | 794251080989 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** DSD TECH
- **Colour:** Green
- **Compatible devices:** Personal computer, laptop, desktop
- **Data link protocol:** USB
- **Data transfer rate:** 5 Megabits Per Second
- **Hardware interface:** USB
- **Item weight:** 0.02 Kilograms
- **Number of Packs:** 1
- **UPC:** 794251080989
- **Unit count:** 1.0 count

## Images

![SH-C31A USB to CAN Adapter with FD Support Based on Canable 2.0 - Image 1](https://m.media-amazon.com/images/I/71YAp6cl8UL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for can analysis or sending commands
*by B***N on 31 July 2025*

Worked great straight from the box. Could.not have been better.

### ⭐⭐⭐⭐⭐ Great value USB to Canbus controller and sniffer
*by S***E on 8 March 2025*

Used in an automation environment to help debug and diagnose logic controllers. Used once so far, great to keep in tool kit for future use. Price good against what the device achieves. Very happy.

### ⭐⭐⭐⭐⭐ Worked perfectly, easy to setup
*by N***X on 30 December 2024*

Simply plug and play installation. Works well with free windows software. Easy to connect with screw terminals. Looks nice with the clear case. No buffer overflows or "filters" to configure to use, a simple stream of CAN data from the bus instead.

## Frequently Bought Together

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-06-21*