diff --git a/config_templates/system_settings.ini b/config_templates/system_settings.ini
index dd7b4c220..f02491abb 100644
--- a/config_templates/system_settings.ini
+++ b/config_templates/system_settings.ini
@@ -3,6 +3,7 @@
 ; upload_enabled = u8!0x0
 [usb]
 ; Enable USB 3.0 superspeed for homebrew
+; 0 = USB 3.0 support is system default (usually disabled), 1 = USB 3.0 support is enabled.
 ; usb30_force_enabled = u8!0x0
 [ro]
 ; Control whether RO should ease its validation of NROs.