Also called an "AC adapter" or "charger," power adapters plug into a wall outlet and convert ... is the external part of the power supply for a laptop. The additional DC voltages are created ...

If your devices aren’t charging fast enough, it might be due to the wall plug (also known as a power adapter) you’re using.

A device that adds wireless connectivity to a laptop or desktop computer. All of the adapters below are available as external USB modules as well as PCI or PCI Express (PCIe) cards that plug into ...

With USB tethering, your phone becomes the Wi-Fi adapter for your computer. All you have to do is plug your phone into the PC and then set up tethering. You'll be online in no time! Here's how to ...