High-Speed 2500V Multi-Rate Industrial USB 2.0 Isolator (480Mbps)

The High-Speed 2500V Multi-Rate Industrial USB 2.0 Isolator protects host computers, development boards, and sensitive instrumentation from ground loops, electrical surges, and high-voltage interference. Supporting transfer speeds up to 480Mbps with driver-free operation, it is ideal for engineers, makers, and technicians operating in electrically noisy industrial and lab environments.

2500V galvanic isolation barrier

Powered by the ADUM3165 isolation chip, this unit provides 2500V chip isolation and 1500V power isolation to eliminate ground loops. It safeguards connected USB devices and motherboards against static discharge, voltage spikes, induced lightning, and hot-plugging damage.

Automatic multi-rate USB communication

The module automatically adapts across USB 2.0 Low Speed (1.5Mbps), Full Speed (12Mbps), and High Speed (480Mbps) data rates. It supports all standard USB transfer modes, including control, batch, interrupt, and synchronous or asynchronous transmissions.

Compact enclosure and physical dimensions

Weighing roughly 40g and measuring 50mm x 28mm x 20mm with an attached 200mm cable, the isolator integrates neatly into workstations, field kits, and equipment enclosures.

Driver-free operating system compatibility

Featuring complete plug-and-play operation, the isolator integrates seamlessly with supported computer operating systems without requiring driver installations or complex setup.

Industrial operating range and power limits

Engineered to withstand temperatures from -40°C to 85°C and relative humidity up to 95%, the unit supplies up to 1.5W (5V/300mA) isolated power. If your downstream peripheral draws more than 300mA, an external power supply should be added to ensure stable operation.