Not all USB cables are created equal -- some can't even transfer data. A lot of the ones stashed in your drawer might only be ...

The USB port might be aging tech, but it's surprisingly versatile - offering more useful functions than you'd think. Here are a few you should know.

Tested and approved: We'll tell you which USB-C hub or dongle to buy for your laptop or tablet, based on our hands-on evaluation of more than a dozen products.

Phone low on charge at the airport? Don't be tempted to use a public USB to recharge, according to the TSA - beware of "juice-jacking." ...