diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index e24d8e1..559be47 100644
--- a/src/changes/changes.xml
+++ b/src/changes/changes.xml
@@ -9,7 +9,10 @@
-
+
+ Add missing SPEED_SUPER_PLUS constant.
+
+
Wrap new libusb functions: setOption.
diff --git a/src/main/java/org/usb4java/LibUsb.java b/src/main/java/org/usb4java/LibUsb.java
index cf236b8..b231695 100644
--- a/src/main/java/org/usb4java/LibUsb.java
+++ b/src/main/java/org/usb4java/LibUsb.java
@@ -163,6 +163,10 @@ public final class LibUsb
/** The device is operating at super speed (5000MBit/s). */
public static final int SPEED_SUPER = 4;
+ /** The device is operating at super speed plus (10000MBit/s). */
+ public static final int SPEED_SUPER_PLUS = 5;
+
+
// Supported speeds (wSpeedSupported) bitfield. Indicates what speeds the
// device supports.