Hi I'm using an hub to use FS device over an HS only controller, NEC D720102GC. - The device has 2 isoc EP, 1 ctrl, 1 intr - Playback works great! - Recording return 28 (ENOSPC) every time dd submit an urb. Can someone give me some hint regard such issue? Many thanks for your attention Have a good day -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html