We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Jared Newman After a new round of testing, we’ve added fresh picks. Buying a ...

I've got some old cords that have a micro-usb port on one end and a wall plug on the other. These are for charging mobile phones I used to have. Should I toss them or save them for future phones I'll ...

Adapters let you make the most of your existing hardware, but always come with compromises.