Switch USB Speed

I am seeing USB 2.0 speeds (30-38 Mbs) from the USB 3.0 port on my Switch 12. The same drives on a 3.0 Desktop run about 100 Mb/s (two different drives, different cables). Contacted Acer and went through the full reload process. No change.

 

Are people here with Switchs seeing simar or much better speeds ? (Any Switch, there do not seem to be many Switch 12s out there.)

 

I use Crystal Disk Mark to measure. 

 

Am also posting under Notebooks since not sure which a Switch is (to me the exposed display makes it a tab).

 

Thank you,