--- product_id: 564993504 title: "DSD TECH SH-C30G Isolated USB to CAN Adapter Based on Canable" brand: "dsd tech" price: "621 kr" currency: NOK in_stock: true reviews_count: 8 url: https://www.desertcart.no/products/564993504-dsd-tech-sh-c30g-isolated-usb-to-can-adapter-based store_origin: NO region: Norway --- # Self-powered with onboard DC-DC converter Galvanic Isolation for ultimate device protection Open-source hardware with editable design files DSD TECH SH-C30G Isolated USB to CAN Adapter Based on Canable **Brand:** dsd tech **Price:** 621 kr **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your CAN bus game with isolation and open-source power! ## Quick Answers - **What is this?** DSD TECH SH-C30G Isolated USB to CAN Adapter Based on Canable by dsd tech - **How much does it cost?** 621 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/564993504-dsd-tech-sh-c30g-isolated-usb-to-can-adapter-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 - • **Future-Proof Firmware:** Enhanced candleLight firmware leverages onboard crystal for LED status indicators and improved performance—free updates available. - • **Robust CAN Bus Support:** Supports CAN 2.0A/B protocols at up to 1 Mbit/s with built-in termination and resettable fuses for reliable communication. - • **Industrial-Grade Isolation:** Protect your PC and CAN bus with built-in galvanic isolation—no external power or ground loops needed. - • **Open Hardware Transparency:** Full schematics and firmware on GitHub empower you to customize and innovate with confidence. - • **Plug-and-Play Compatibility:** Seamlessly integrates with Windows, Linux, and Mac OS using native SocketCAN drivers—zero hassle setup. ## Overview The DSD TECH SH-C30G is a compact, isolated USB to CAN adapter designed for industrial automation, automotive diagnostics, and robotics. Featuring galvanic isolation and a self-powered CAN side, it ensures safe, error-free communication at up to 1 Mbit/s. Fully open-source with published schematics and firmware, it offers seamless plug-and-play compatibility across Windows, Linux, and Mac OS, backed by a 1-year warranty and trusted by top-tier clients worldwide. ## Description The SH-C30G is an isolated USB to CAN adapter based on the open-source Canable project. It provides protective isolation for your computer, making it ideal for industrial applications. This plug-and-play device supports CAN 2.0 A/B and is compatible with Windows, Linux, and Mac OS. Enjoy effortless setup out of the box. This plug-and-play device works seamlessly with Windows, Linux, and Mac OS, supporting both CAN 2.0A and 2.0B protocols for broad project compatibility. Based on the open-source Canable project, all our design files are publicly available. This fosters community trust, enables customization, and offers complete transparency for developers and advanced users. This adapter is optimized for high-speed CAN bus systems. It ensures reliable, error-free communication at maximum baud rates, which is essential for modern automotive diagnostics and real-time industrial control. Trusted by Google, Panasonic,NASA, and 100,000+ global clients, our compact engineering team crafts industrial-grade USB/Serial/Wireless solutions. Every device comes with long-term support and 1 year product replacement. 20+ USB-UART Adapters: Full-Scale Solutions. Versatile WiFi/Bluetooth/USB to RS485 Solutions 20+ RS232 Products: RJ45/RJ12/DB9 Covered. Commit to Open Hardware Co-Creation ## Features - Galvanic Isolation, Powered by Itself: A digital isolator breaks the signal path between the USB side and the CAN side, and an on-board DC-DC converter gives the CAN side its own 5 V and its own ground. Nothing external is needed to make the isolation work — no separate supply, no ground loop, and a fault on the vehicle bus stays on the vehicle bus. Terminal pin 3 is that isolated ground; do not tie it to your PC's ground. - Open Source Hardware, Actually Published: SH-C30G comes from the CANable open hardware project — and we publish our own design back. The full schematic and PCB layout for this exact board are on our GitHub (dsdtech-official), as editable design files rather than pictures, under the CERN-OHL-S-2.0 licence, together with the firmware images. Inspect it, modify it, build your own. - Flexibility on Open Protocols: SH-C30G ships with candleLight firmware, which speaks gs_usb — a protocol whose driver is built into the Linux kernel, so it comes up as a standard SocketCAN interface with nothing to install. Use it with cangaroo, can-utils or python-can. Classic CAN 2.0A and 2.0B, up to 1 Mbit/s. - Built for a Real Bus: A 4-pin 5.0 mm screw terminal instead of jumper wires — CAN_L, CAN_H, isolated ground, and isolated +5 V that can feed a small node on the bus side. A 120 ohm termination switch is built in, so you can switch it off on a bus that already has two. Each CAN line runs through a resettable fuse and a TVS clamp. - New Firmware, Free on GitHub: SH-C30G shipped with the stock CANable candleLight build, which ignores the 24 MHz crystal fitted on the board. Our own build runs from that crystal and lights the TX and RX LEDs the stock build left dark. Units produced from September 2026 ship with it already installed; earlier units can be updated over USB — free, and entirely optional. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0CDGGBZDT | | Best Sellers Rank | 57,750 in Computers & Accessories (See Top 100 in Computers & Accessories) 432 in USB Computer Network Adapters | | Brand Name | DSD TECH | | Colour | Transparent | | Compatible Devices | Windows 10, 8, 7, Linux, Mac OS | | Connector Type | USB Type B | | Country Of Origin | China | | Current Rating | 2 Amps | | Customer Reviews | 4.6 4.6 out of 5 stars (69) 4.6 out of 5 stars | | Eu Spare Part Availability Duration | 1 Years | | Input Voltage | 5 Volts (DC) | | Item Dimensions | 11 x 11 x 2.9 centimetres | | Item Weight | 109 Grams | | Manufacturer | DSD TECH | | Manufacturer Part Number | SH-C30G | | Model Number | SH-C30G | | Number Of Items | 1 | | Number Of Ports | 4 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Product Finish Type | Matte | | Product Warranty | 1 year warranty | | Specific Uses For Product | Industrial Automation, Robotics, Automotive Diagnostics | | Unit Count | 1.0 count | | Upc | 794251080972 | | Warranty Type | Limited | ## Product Details - **Colour:** Transparent - **Compatible devices:** Windows 10, 8, 7, Linux, Mac OS - **Connector type:** USB Type B - **Item dimensions L x W x H:** 11 x 11 x 2.9 centimetres - **Specific uses for product:** Industrial Automation, Robotics, Automotive Diagnostics ## Images ![DSD TECH SH-C30G Isolated USB to CAN Adapter Based on Canable - Image 1](https://m.media-amazon.com/images/I/61dsTomezUL.jpg) ![DSD TECH SH-C30G Isolated USB to CAN Adapter Based on Canable - Image 2](https://m.media-amazon.com/images/I/61NDocbVJvL.jpg) ![DSD TECH SH-C30G Isolated USB to CAN Adapter Based on Canable - Image 3](https://m.media-amazon.com/images/I/71tA6RzosvL.jpg) ![DSD TECH SH-C30G Isolated USB to CAN Adapter Based on Canable - Image 4](https://m.media-amazon.com/images/I/619fUfX28ZL.jpg) ![DSD TECH SH-C30G Isolated USB to CAN Adapter Based on Canable - Image 5](https://m.media-amazon.com/images/I/71csmAtN6NL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Native CAN device on Linux *by on Reviewed in the United Kingdom 8 December 2025* Works pretty much out of the box with Linux, seen as a native CAN device (no need for slcand), I was able to read messages from my car on SavvyCAN after failing using a few other solutions ### ⭐⭐⭐⭐⭐ Easy to use *by on Reviewed in the United Kingdom 6 February 2025* Easy to use and looks nice and professional, tested with the software and works fine. Software downloadable from the main website of the manufacturer ### ⭐⭐⭐⭐⭐ Works well *by on Reviewed in the United Kingdom 30 January 2025* Good quality but no software ## Frequently Bought Together - DSD TECH SH-C30G Isolated USB to CAN Adapter Based on Canable 1.0 Pro - Jhoinrch USB to CAN Bus Converter Base on Open-Source Hardware CANable Supports Multiple Firmware and Operating Modes - DSD TECH SH-C30A USB to CAN Bus Adapter Base on Canable Support SocketCAN Cangaroo --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.no/products/564993504-dsd-tech-sh-c30g-isolated-usb-to-can-adapter-based](https://www.desertcart.no/products/564993504-dsd-tech-sh-c30g-isolated-usb-to-can-adapter-based) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-16*