Is there a big difference between usb 2.0 and usb 3.0 in external hard drives?

There's a lot of price difference.

1204 2016-06-28 Gentleman

In theory, usb 3.0 is about 10 times faster than 2.0.
It's a huge difference.

Lady 9 years ago 0

3.0 is worth as much as it is expensive.
What is USB 3.0 below? Read the 2.0 Comparison Analysis and Performance Information article.
http://chojozo.tistory.com/683

Lady 9 years ago 0

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