The difference is speed. The 3.0 will work in either a USB 2.0 or 3.0 slot however the performance and speed will be much better when 3.0 product is installed in a 3.0 slot
Answered by ckmcs 2 years ago
If your computer or device actually supports USB 3.0, then data can transfer 5 to 10 times faster over 3.0 than 2.0
Answered by Turbo 2 years ago
The USB 3.0 supports much faster throughout.
Answered by JLMU 2 years ago
USB 3.0 should give you more speed
Answered by MagQba 2 years ago
These are just different USB ports the 2.0 isn't as fast as transferring data compared to the 3.0.
Answered by CommunityAnswer 2 years ago