Shopping for the best powerline adaptor probably won’t be the most exciting online shopping experience, but it’s a good step to take if you’re suffering from slow Wi-Fi, misfiring smart speakers ...

We tested the Zyxel PLA4211's against PLa4201's and Devolo's pass-through 500Mbps and 200Mbps adaptors using typical conditions in a house, transferring a file from one PC to another in separate rooms ...

We always look upon new speed ratings on powerline adaptors with a fair degree of skepticism. Even Devolo's adaptors, which have usually been proven to be the fastest, struggle to achieve a third of ...

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, and ...