This power bank is cheaper than many 10,000mAh models with worse specs and no built-in cables because it costs $87 instead of ...

The Ecoflow Delta 2 stands out from other products because it has an impressive 15 total outputs that let you charge and ...

The high-capacity, 300W power bank can charge multiple laptops with energy to spare.

A hill I'm always willing to fight for -- and maybe even die on -- is that the magnetic breakaway USB-C connector is one of the best USB accessories available. Sure, it's not as flashy as a ...

If you need a cable for both charging and data transfer, make sure it supports USB 3.0 or higher. USB 2.0 cables charge just ...

Qi2 wireless charging pads, multi-port chargers, and smart plugs are all on sale for Black Friday.

Snag this 140W charger for $60 on Amazon and you'll get a crazy 240W cable with it. This deal is selling out fast!

Check out this year's best Black Friday Green Deals in this one-stop shopping hub on e-bikes, EVs, power stations, tools, ...

Macworld At a glance Expert's Rating Pros ・23 top-end ports, including four Thunderbolt 5 ・Only Mac dock to natively support ...

From Bluetooth trackers to power banks to (checks notes) an earwax camera, these are the top tech gadgets and useful items our readers actually purchased in 2025.

Abstract: For AC/DC power adapters with a diode bridge as the input rectifier, when the differential mode EMI filter is placed at DC bus instead of AC line, a low-frequency component can be observed ...

Apple today released updated firmware for several accessories, including the 140W USB-C Power Adapter, the Magic Trackpad 2, ...