1-Port Industrial USB 2.0 Galvanic Isolator - Up to 6000V
The StarTech.com U1-USB-ISOLATOR is a professional-grade USB galvanic isolator engineered for harsh industrial environments where ground loops and voltage spikes threaten sensitive equipment. Delivering up to 6000V DC isolation, this industrial USB isolator provides reliable protection for connected devices while maintaining full USB 2.0 compatibility. Whether you're integrating legacy USB 1.1 devices or modern USB 2.0 peripherals, this galvanic isolator ensures safe, isolated communication without compromising data integrity. With plug-and-play installation, DIN rail mounting flexibility, and an IP40-rated compact housing, it's the ideal solution for manufacturing floors, control systems, and field installations.
Key Features
- Up to 6000V DC galvanic isolation protects against ground loops and voltage transients
- Supports USB 2.0 (12Mb/s) and USB 1.1 devices with full backward compatibility
- Plug-and-play installation — no drivers or configuration required
- DIN rail mounting support for panel integration and space-efficient deployment
- LED power and status indicators for real-time operational visibility
- IP40-rated industrial housing designed for harsh environments
- Compact form factor fits tight installation spaces
- Protects connected equipment from dangerous voltage spikes and ground potential differences
Technical Specifications
| Specification |
Details |
| Manufacturer |
StarTech.com |
| Part Number |
U1-USB-ISOLATOR |
| Isolation Voltage |
Up to 6000V DC |
| USB Standard |
USB 2.0 (12Mb/s) and USB 1.1 compatible |
| Ports |
1 USB port |
| Installation |
Plug-and-play, DIN rail mounting available |
| Housing Rating |
IP40 industrial-rated |
| Indicators |
LED power and status indicators |
| Environment |
Designed for harsh industrial conditions |
Frequently Asked Questions
What is a USB galvanic isolator and why do I need one?
A USB galvanic isolator is an industrial device that provides electrical isolation between two USB connections, protecting equipment from ground loops, voltage spikes, and dangerous potential differences. In manufacturing and control environments, ground loops can cause data corruption and equipment damage. This isolator eliminates those risks by providing up to 6000V DC isolation while maintaining reliable USB communication.
Does the U1-USB-ISOLATOR support modern USB devices?
Yes. The StarTech industrial USB isolator fully supports USB 2.0 devices at 12Mb/s speeds, as well as legacy USB 1.1 peripherals. This backward compatibility makes it ideal for mixed-environment installations where both modern and older equipment must coexist safely.
Can I mount this galvanic isolator on a DIN rail?
Yes. The U1-USB-ISOLATOR includes DIN rail mounting support, allowing you to integrate it directly into control panels and industrial enclosures. Its compact IP40-rated housing is specifically designed for harsh environments and space-constrained installations.
How much voltage isolation does this USB isolator provide?
The StarTech U1-USB-ISOLATOR delivers up to 6000V DC isolation, one of the highest protection levels available for industrial USB applications. This level of isolation protects sensitive equipment from dangerous ground potential differences and transient voltage spikes common in manufacturing and field environments.
