There’s an old laptop power supply providing 19 VDC, a dual-MOSFET board, a potentiometer, and a simple signal generator. The pulses from the signal generator trip the MOSFET, which in turn ...

And now’s your chance to do that because right now this upgradeable Asus Vivobook 14 is on sale for just $210 at Best Buy.

Never discard old laptop batteries in the trash -- find a ... and you've noticed that it won't turn on unless it's plugged ...

Unlike the rectangular USB ports of old, the newer type - USB-C - can carry ... One researcher, who goes by the name MG, showed me how a Macbook charger could be booby-trapped.

The larger the laptop power bank’s capacity the ... Many plane seats also have a USB port, but it’s often old-school USB-A where most chargers these days use the more modern, powerful and ...

Ditch bulky standalone laptop chargers and save luggage space with these efficient GaN travel chargers. This article contains ...

With numerous ports, protection features and adorable and helpful emojis, the UGreen Uno is a must-own for folks with lots of ...

It also came with a smaller bag to carry your laptop charger or other miscellaneous ... She has a great weakness for chili crisp, the smell of old books, and defunct technologies like VHS and ...

Only last week, I told you about a slew of new laptop chargers coming onto ... more than 7% in energy consumption compared to old-style silicon chargers. Helpfully, the people at Anker put that ...

I have a super compact Anker GaN charger (about the size of a golf ball), and it works like a charm for charging both my laptop and my phone ... speeds with the old USB standard).

You have to be especially vigilant when shopping for a laptop in this price range to avoid slow or old processors ... From laptop bags to headphones to chargers to dongles galore, here are ...

The MacBook Pro 16 with M4 Pro feels like a powerhouse, even more so against the base M4, but I'm wondering where the hell is ...