I just got a Lenovo V14 G3 laptop. It's quite nice, though not top-end. I hate soldered memory but this at least has one SO-DIMM slot, and more importantly, a power button that isn't embedded in the ...

Using TOP269EG off-line switcher IC, (U1), in a flyback configuration can be designed a very simple high efficiency notebok laptop power adapter.TOP269EG IC has an integrated 725 V MOSFET and a ...

Modern laptops come with a dizzying array of ports—or maybe only one, in the case of some extremely svelte ultraportables. But how can you know what they all do, or what you might want in a new system ...

“The best charger is the one that shipped with your laptop” is old advice that needs updating because there are often superior options available either as your principal laptop charger, as a spare, or ...

Alongside the newly-announced 12″ MacBook, Apple today announced its first collection of USB-C accessories designed to expand the abilities of the ultra-thin laptop’s single data and power port. The ...

Go to Amazon today to purchase the Anker Nano Laptop Docking Station with Detachable Hub for $110; normally priced at $150, ...

You plug in your adapter to your laptop, and the battery doesn’t charge reliably. Sometimes, your Mac dings to let you know it’s plugged in to power; other times, you have to plug and unplug, or even ...

A power supply for electronic devices. Also called an "AC adapter" or "charger," power adapters plug into a wall outlet and convert AC to a single DC voltage. Computers use multiple DC voltages, and ...

is an editor overseeing The Verge’s product reviews and service journalism programs. Dan has covered the technology world for over a decade at The Verge. Earlier this year, I wrote about the ...