
But laptop, desktop, and device manufacturers don't always provide labels that help you easily tell which is which. These three specifications share identically shaped connectors and cables that are physically compatible with one another. That's because of the emergence of USB Type-C (usually called USB-C), Thunderbolt 3, and Thunderbolt 4 interfaces in recent years.

In their newest iterations, however, choosing between the two-or just telling them apart-can be confusing. Need to charge a mobile device, or connect a peripheral to a PC or Mac? You'll probably need to use some flavor of USB port or a Thunderbolt port. How to Set Up Two-Factor Authentication.How to Record the Screen on Your Windows PC or Mac.How to Convert YouTube Videos to MP3 Files.

