Today’s car buyers, whether purchasing premium or economy models, expect to charge multiple devices simultaneously through in-vehicle USB ports. To meet this demand, automakers are replacing legacy ...

Mobile guitarists looking for a way to power a small pedalboard with a portable battery pack can rejoice. Mission Engineering has launched what's claimed to be the world's first USB power converter, ...

If you have multiple devices and gadgets that you need to keep charged day to day, one thing you’ll love (and wonder how you ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Geoffrey Morrison The Epicka Universal Travel Adapter has been updated to ...

But the cutest part? It has a digital LED face with expressions that change based on the current charging status. Grab the ...

Virtually all PCs now include a USB terminal, and many of these terminals can supply power as well as transmit the data necessary for mice, PDAs, MP3 players, and similar. Such USB terminals can ...

What are the spec needs for for a USB power-sourcing programmable power supply (PPS)? What comprises a high-efficiency USB-C buck converter solution. The key factors behind a USB-C buck-boost ...

No assembly required.

USB power supplies are super cheap and omnipresent. They are the Tribble of my household. But they’re not all created equal, and some of them may even be dangerous. I had to source USB power supplies ...