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

USB ports have quietly turned into the default power outlet for phones, laptops, headphones, and even monitors, but the ...

Let's be blunt: iLuv's portable USB adapters aren't the first we've seen, and nor are they the handsomest, but they are at least relatively cheap. The iLuv iAD116 – which has one USB port – and the ...

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 ...

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 first-ever dual-port USB-C wall power adapters are now available to order. These chargers were announced at WWDC earlier this month alongside the new MacBook Air. Even though the new MacBook ...

Whether or not you accept Apple’s explanation for why it no longer includes a charger in the box with the iPhone 12 series, the fact remains: The only accessory that now comes with the newest phones ...

Nick Guy is a staff senior editor for Buy Side. He's been reviewing personal technology, accessories and myriad other products for more than a decade. Edited By Written by Staff Editor, Buy Side ...