How many watts can a USB port actually output? The answer depends on your cable and protocol. Here is the ultimate guide to ...

Apple stopped including a power adapter with each iPod a while ago (though Apple includes an adapter with the iPhone), and as battery life shortens over time, it’s handy to have a power adapter at ...

It wasn't too many years ago you needed a backpack to carry a laptop charger. They were huge, got hot and came with thick, permanently attached, messy cords. That's no longer the case, thanks in large ...

We may receive a commission on purchases made from links. USB to USB-C adapters are tiny, unassuming things that many of us don't think about at all until the moment we need one. But when that time ...

So I've tended to assume, possibly stupidly, that if a device relies on a USB power connection at all then any old AC->USB power adapter is fine to use for it and substitutable for a computer USB port ...

Apple’s newly unveiled dual-port USB-C power adapters, which officially went on sale last week, are the company’s first-ever attempt at dual chargers. On the surface, this may just look like a typical ...

Your new iPhone 12 will have a USB-C to Lightning cable — but no AC power adapter. Here are some great choices for adapters, if your tech drawer isn't already full of them. Using USB-C to charge your ...

Apple in June released a new dual-output USB-C charger, allowing users to charge up two devices simultaneously. However, there are less expensive — and better — alternatives out there. The new 35W ...

Apple equips its Macs with Thunderbolt ports that are compatible with USB-C. The MacBook Pro comes with either two or three of these ports, depending on the model you pick. A new MacBook Air has a ...