USI (Universal Global Scientific Industrial) device on my network
Universal Global Scientific Industrial (USI) is a Taiwanese electronics manufacturer, part of the ASE group, that makes wireless modules and circuit boards for other brands.
What USI (Universal Global Scientific Industrial) makes
USI designs and assembles compact wireless modules and boards for phones, wearables, computers and IoT devices. Its name rarely appears on consumer packaging.
What the device on your network probably is
Most likely a laptop, tablet or compact connected device whose wireless module USI made. Less often a smart-home gadget.
How to work out which device it is
Check the network settings of laptops, tablets and gadgets for a matching MAC address. Turn suspects off one at a time.
Should you be worried
Nothing to worry about in itself. USI is the manufacturer of a component, not the product brand.
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