Protect your USB equipment from unwanted circulating currents

USB ports for desktop computers have virtually no insulation from the USB interface from another connected computer’s hardware.

USB devices without ground reference level does not normally cause problems, but should be USB devices with separate ground galvanically isolated.

This galvanic protection to prevent noise from unwanted circulating currents that can interfere and cause errors in data transmission and, in extreme cases, destroy expensive equipment.

This galvanic protection can easily be achieved by inserting the new W&T USB isolator on the existing cable to the USB device. No additional software or drivers.
This small compact USB-Isolator is universal because it also can provide USB devices with power and can be operated at several speeds.

Below is an overview of all our USB Isolators

 

Read Product Specification here:

Read Product Specification here:

Get Started - Order A Trial Version For 30 Days.

Try our products from Wiesemann & Theis free of charge for 30 days by writing in the note of the order: Want to test the product.
If you do not wish to make use of your right of return within 30 days, simply pay the accompanying invoice. Free shipping in Denmark.

Wiesemann & Theis GmbH was founded in 1979 by Reinhard Wiesemann and Rüdiger Theis. With 50 employees, the company produces microcomputer and network technology at its Wuppertal location. In 2001, Wiesemann & Theis introduced the first industrial temperature sensor with a network interface, the Web-Thermometer, and has almost 20 years of experience in the areas of Industry 4.0 and the Internet of Things.

Active Communication has been a distributor for W&T since 1992 for Denmark and since 2002 also for Sweden, Norway, Iceland. W & T’s products are extremely user-friendly and reliable at a competitive price.