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Select all	Attribute	Value
	Brand	StarTech.com
	USB Specification	USB 2.0
	Product Type	USB Extender
	Number of USB Ports	1
	Transmission Method	Galvanic Isolation
	Power Consumption	500mW
	Standards/Approvals	CE/LVD (2014/35/EU), IEC/EN 62368-1

	Select all
	Brand StarTech.com
	USB Specification USB 2.0
	Product Type USB Extender
	Number of USB Ports 1
	Transmission Method Galvanic Isolation
	Power Consumption 500mW
	Standards/Approvals CE/LVD (2014/35/EU), IEC/EN 62368-1

Datasheet - U1-USB-ISOLATOR

COO (Country of Origin):: TW

StarTech USB Extender, USB 2.0 Specification, Galvanic Isolation Transmission Method - U1-USB-ISOLATOR

This USB extender provides galvanic isolation for a single USB connection to prevent direct electrical continuity between host and device. Designed for USB 2.0 data rates, it enables isolated USB data transmission in environments where separation between circuits is required. The unit is intended for integration into automation, electronics and electrical workflows where signal integrity and isolation are necessary.

Features and Benefits:

• Galvanic isolation protects equipment and personnel
• Supports USB 2.0 throughput for standard peripherals
• Single-port design simplifies integration into test setups
• Low-power consumption rated at 500 mW reduces system load
• Complies with CE LVD requirements for regulated installations
• Meets IEC/EN 62368-1 for recognised safety criteria

Applications

• Suitable for isolating sensors and control interfaces in automation racks
• Ideal for connecting measurement instruments in electronics labs
• Used with diagnostic tools in electrical maintenance areas
• Can be used for protected data links in mechanical test benches

How does the device affect signal compatibility with USB peripherals?

It maintains USB 2.0 signalling so standard high-speed and full-speed peripherals operate without protocol conversion while providing galvanic separation.

What power constraints should be considered when integrating it into a system?

The unit draws up to 500 mW, so power budgeting should account for this additional low-power load when designing supply arrangements.

What approvals relate to safety and regulatory installation requirements?

The unit adheres to CE LVD directives and the IEC/EN 62368-1 standard, indicating conformity with recognised electrical safety norms.

How many downstream devices can be connected through it?

It provides a single USB port for one downstream device, suited to single-channel isolated connections.

StarTech.com 1 USB 2.0 Galvanic Isolation USB Extender

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