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 the power adapter is the external ...

A smart plug is essentially a regular power socket, except you’re able to control it from a distance, using an app or digital platform to check what devices are plugged in, whether plugs are ...

With safety features, including fire proof materials, protection against power surges ... is you can only plug in UK devices. The best travel adapters have USB sockets, so charging up phones ...