Curious about the lock port on your laptop? Learn what it's for, how it works, and how to use it to physically secure your ...

That's where the Anchor security lock adapter comes in — a device that allows you to add a lock slot to your laptop through the headphone jack — filling the security gap that was left when ...

Computers use multiple DC voltages, and the power adapter is the external part of the power supply for a laptop. The additional DC voltages are created by internal circuits. Desktop computer power ...

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 ...