We found four essential USB gadgets from Costco that belong in every cart and four surprising gadgets that are an easy pass. See our verdict before you shop.

The process of converting is simple and does not require any permanent modification. The Lenink kit includes dummy battery cells that resemble AA batteries, along with a cable and an AC power adapter ...

You can save big on some of our top portable power stations, with discounts on models from Jackery, EcoFlow, and more.

Hydrogen hopefuls loaded up on Plug stock today. But what's motivating them since the company had no news to report?

In MCU-based projects, this design uses a single push button to switch on and switch off 5-V and 15-V supplies in sequence.

The “blackout” backup isn’t about surviving the apocalypse; it’s about making a Tuesday night power outage annoying rather than disastrous. The goal is a system that keeps your Wi-Fi on, your laptop ...

We experienced the 849 Testarossa in the rain and on the road and found its hybrid tech delivers extreme speed with real confidence.

From Roku smart plugs to sleep headphones, we found 5 cheap gadgets at Walmart under $15 that are actually worth it. See ...

The new Audi Q5 hasn't attempted to redefine the luxury SUV class. At a time when competitors are moving fast, has Audi been smart to slow things down a little?

With MacOS, there's something called the DFU Firmware Revive/Restore, which is a deep recovery process for unresponsive Macs. To run a DFU Revive/Restore, you have to have another Mac to update or ...

We may receive a commission on purchases made from links. The 12-volt power outlet has been a standard feature in cars for decades and is long past being simply a cigarette lighter. While it isn't ...

With the Galleon 100 SD, Corsair combines a high-end keyboard with a Stream Deck. In our test, we clarify what this ...