Terms of use

As-is reference only

This site is a research and educational reference about USB connectors and related market status. It is not professional engineering advice, a certification, or an official USB-IF document.

Content is provided as is and as available, without warranties of any kind, express or implied - including accuracy, completeness, merchantability, or fitness for a particular purpose.

Research, not a guarantee

We researched speeds, power limits, cable price bands, adoption status, and product examples using public sources. That work can still be incomplete, outdated, or incorrect. Specs change. Hosts, cables, and accessories often under-deliver the marketing label on the plug.

Before you design a product, buy inventory, or make a purchasing decision, verify against the official USB Implementers Forum (USB-IF) specifications and the manufacturer of the host, cable, or device.

Your risk

Use this information at your own risk. To the fullest extent allowed by law, Periscoped, its affiliates, and the authors of this site are not liable for any loss, damage, claim, or expense arising from use of (or reliance on) this site - including direct, indirect, incidental, or consequential damages, even if advised that they might occur.

If you disagree with these terms, do not use the site.

Who we are

This site is published by Periscoped. Contact via periscoped.io if you need to reach the publisher about this project.