--- zzzz-none-000/linux-3.10.107/sound/usb/helper.c 2017-06-27 09:49:32.000000000 +0000 +++ scorpion-7490-727/linux-3.10.107/sound/usb/helper.c 2021-02-04 17:41:59.000000000 +0000 @@ -118,6 +118,7 @@ { switch (snd_usb_get_speed(chip->dev)) { case USB_SPEED_HIGH: + case USB_SPEED_WIRELESS: case USB_SPEED_SUPER: if (get_endpoint(alts, 0)->bInterval >= 1 && get_endpoint(alts, 0)->bInterval <= 4)