USB connection from motherboard to case.

[RoccoMartinello]

Hi to all,

my new computer is an assembled one designed by me and assembled by a store.
My motherboard (Asus M5A97R2.0) has USB 2.0 and USB 3.0 connections.
My case has some USB 2.0 ports and some USB 3.0 ports.
I'm afraid that the store has connected USB 3.0 ports of the case to USB 2.0 motherboard's connection and vice versa.
Now the question is:
is there a way to know that USB ports are connected properly without opening my computer?
Thank you in advance for your answer!!!

 

[QuadRings]

Impossible. USB 2.0 ports are completely different from 20 pin USB 3.0 ports. They dont fit into each other