Red USB ports aren't as common as the blue or black ones you see on most computers. They're mostly USB-A ports, though ...

With the growing number of devices that most people use today, be it smartphones, smartwatches, laptops, wireless earbuds, and other gadgets, charging them quickly and efficiently becomes important.

This article is part of Gizmodo Deals, produced separately from the editorial team. We may earn a commission when you buy through links on the site. Reading time 2 minutes What’s a good charger? One ...

USB ports are the lifeline of any PC, but your laptop may come with only a couple in order to keep its size down. So how many ports do you actually need?