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 ...

A device that transfers power to smartphones, tablets and myriad portable devices. USB chargers plug into an AC outlet and provide a USB Type A or Type C socket to cable DC power to the device.

As any traveler knows, plugs come in all shapes and sizes around the globe. We’ve tried to cover the most used types here. Some USB-C power adapters even come with different prong sets so you ...

The USB-A port can support up to 22.5W charging. Suitable for all MacBooks, the four-port Ugreen 100W wall charger, with a foldable U.S. plug, is an excellent choice of versatile power adapter.