diff --git a/rbutil/rbutilqt/rbutil.ini b/rbutil/rbutilqt/rbutil.ini
index 9ef6a1b208..a8aac44093 100644
--- a/rbutil/rbutilqt/rbutil.ini
+++ b/rbutil/rbutilqt/rbutil.ini
@@ -901,7 +901,7 @@ bootloaderfile=/update.upt
 bootloaderfilter=*.upt *.zip
 manualname=
 brand=xDuoo
-usbid=0xc50200c3
+usbid=0xc502003c ; shared with X20
 usberror=
 configure_modelname=xduoox3ii
 playerpic=xduoox3ii
@@ -916,7 +916,7 @@ bootloaderfile=/update.upt
 bootloaderfilter=*.upt *.zip
 manualname=
 brand=xDuoo
-;usbid=0x0525a4a5
+usbid=0xc502003c ; shared with X3ii
 usberror=
 configure_modelname=xduoox20
 playerpic=xduoox20