In needs an external n-channel power mosfet, and can implement buck, boost, buck-boost or SEPIC (single-ended primary-inductance converter, pictured) topologies. Operation is from 4.7 to 85V, covering ...

We now know more details about Nvidia's upcoming GeForce RTX 5090, RTX 5080, RTX 5070 Ti, and RTX 5070 graphics cards. Here's ...

Nvidia’s new GeForce RTX 50-series graphics cards have been officially revealed and they are beastly. The RTX 5090 will cost ...

The Asus ROG gaming desktop PC is on sale for a limited time only.

Keep your Android (or even Apple) phone powered on with only top-quality, best-value portable chargers and power banks. Executive Editor David Carnoy has been a leading member of CNET's Reviews ...

And only the best of those make it here, based on our rigorous in-house earbuds testing process. Obviously, the best earbuds can make a huge difference to how you listen to music, whether you’re ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Ah, the power ballad: 80s radio – and most of our love lives – would have been a lot less colorful without it. This list of the 45 best power ballads is drawn mainly from that era, but we’ve ...

We've split our reviews between small, medium, and large power banks, with Best Buy recommendations in each category. Some of the best power banks can charge your smartphone in under 70 minutes. The ...

Our team has put all of the best photo editors to the test ... still set the standard by which others are judged, while the power of its layer-based editing system can handle the most complex ...