Gigabyte H55M-UD2H

[guise]

Hi,

I have a question about this motherboard. On the back there's several USB slots but the top-most ones are labelled 'G0193' and are black, in comparison to the lower yellow ones.

Does anyone know that this means, or which ones are fastest?

Regards,

 

[MeatLoaf]

As far as i can see there all just the same apart from the colour