Mytek DAC USB 2.0 and Firewire

Help and Support Compatibility Lists
1

Hello folks,

I am using Volumio Virtuoso with Mytek Stereo 192 DAC. This can handle USB 1.1 / 2.0 / Firewire.
Now i can only detect USB 1.1. How can i get Volumio detect my DAC in USb 2.0 and Firewire mode ?

Thanks

geemo