DFROBOT Industrial USB Isolator
Compact DFROBOT USB isolator for industrial use. Protects equipment from ground loops & electrical noise. 39g, 43x33x15mm.
The DFROBOT Industrial USB Isolator is a robust safety component designed for electronic and industrial applications where electrical isolation is paramount. This compact device prevents ground loops, suppresses noise, and blocks high-voltage transients that can travel through USB data lines, protecting sensitive equipment like single-board computers, data loggers, and measurement instruments from potential damage.
Constructed for reliability, it features a durable casing and is engineered to maintain stable data transmission while providing galvanic isolation. Its primary function is to safeguard both the host device (such as a PC or laptop) and the peripheral device by breaking the direct electrical connection, which is crucial in environments with variable power supplies or shared grounding systems.
Ideal for integration into automation systems, laboratory setups, and field data collection, this isolator enhances system stability and data integrity. It is a vital accessory for engineers and technicians working with Raspberry Pi, Arduino, or other development boards in electrically noisy conditions, ensuring consistent performance and longevity of connected hardware.
- Protecting single-board computers (e.g., Raspberry Pi, Arduino)
- Isolating data loggers and measurement instruments
- Industrial automation and control systems
- Laboratory and test bench setups
- Weight: 39 grams
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- SVHC: No SVHC (04-Feb-2026)
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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