Hi everyone,
I'm trying to make works my usb audio dongle (https://www.amazon.com/DSYJ-Channel-Ext ... B0027EMHM6) with retropie system.
I've setted as audio output the usb audio card and so I've made it works, and now I can hear audio from speaker, but, I can't do volume up / down with the dongle buttons.
There is something to do to make works the dongle button and do volume up/down with them?
Thanks a lot for the help