USB ports have quietly turned into the default power outlet for phones, laptops, headphones, and even monitors, but the wattage behind that familiar rectangle is far from uniform. Depending on the ...

I’ve recently been doing some detailed research and studying related to the USB Type-C connector and the associated USB Power Delivery (PD) specification. At first, both seemed like such a good idea, ...

The Universal Serial Bus (USB) started out as a data interface, but it didn’t take long before progressing to powering devices. Initially, its maximum output was only 2.5 W; now, it can deliver up to ...

USB power has become ubiquitous — everything from phones to laptops all use it — so why not your lab bench? This is what [EEEngineer4Ever] set out to do with the BenchVolt PD USB adjustable bench ...

USB cables may look the same and serve the same basic functions, but some will support fast charging and others won't. Here's ...

Seagate's Firecuda X Vault and One Touch work without a power adapter. A RAID storage connects to a notebook via Thunderbolt ...