It may become a thing of the past with Fasetto's Audio Cu which can send high-quality audio to speakers over a home's AC power cables ... All you do is plug the former into the source and a ...
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.