The universal serial bus (USB) enables users to connect plug-and-play devices to a PC, but different kinds of USB exist. USB 1.0 and 1.1 are older versions of the interface that are much slower than ...

USB port colors range from black and blue to red and purple. Each color has its own meaning, which is worth understanding if ...

Many laptop brands have removed ports in favor of slim and lighter designs. The current-gen laptop offers limited ports which makes it inconvenient to connect multiple devices. Thanks to USB hubs, ...

Blue: Supporting USB 3.0 SuperSpeed technology and above, blue ports identify a device capable of fast data transfer: up to 5 Gbps (that's 5,000 Mbps) -- a significant jump from previous generations.

Your USB audio port can be surprisingly useful--giving you even better sound than your computer's regular audio output. Here's how to use it. Eliot Van Buskirk Evolver.fm Editor Eliot Van Buskirk has ...

A cell phone can be a handy business tool, allowing you to sync a variety of important data, including professional documents, business proposals, lecture notes and video tutorials, directly from your ...

If you've lost the hard copy, you can find the manual on the manufacturer's website. Modern PC monitors can give you the additional USB ports you need (here's what the USB port on your computer ...