What's the difference between USB 3.0 & 2.0 and which should you use?

There are various USB standards, but how do USB 2.0 and USB 3.0 ports differ? If you're fretting about what sort of socket ...
Newspoint on MSN

USB 2.0 or USB 3.0? Know the difference before buying, or you'll be at a loss.

USB 2.0 VS 3.0: USB, i.e., Universal Serial Bus, is a standard with the help of which computers and other electronic devices ...
SlashGear

What Does It Mean When A USB Port Is Blue?

For over a decade after its 1996 debut, the USB port was a plain, black rectangular slot that powered keyboards and mice. That changed in 2008, when blue ports began appearing on devices to mark the ...
BGR

How Do You Tell What Type Of USB Ports You Have?

Probably among the most widely used hardware interfaces seen in consumer electronics these days is the USB. Short for Universal Serial Bus, the USB first emerged in the 1990s when a group of engineers ...

What does the trident symbol on a USB port mean?

The USB port on your computer is marked with an iconic trident symbol, but does it actually mean anything in relation to the ...