diff --git a/Packages/com.unity.inputsystem/InputSystem/Devices/Mouse.cs b/Packages/com.unity.inputsystem/InputSystem/Devices/Mouse.cs
index 552b3cb78e..9c67513fa4 100644
--- a/Packages/com.unity.inputsystem/InputSystem/Devices/Mouse.cs
+++ b/Packages/com.unity.inputsystem/InputSystem/Devices/Mouse.cs
@@ -26,6 +26,10 @@ public struct MouseState : IInputStateTypeInfo
         /// Screen-space position of the mouse in pixels.
         /// </summary>
         /// <value>Position of mouse on screen.</value>
+        /// <remarks>
+        /// On Windows, delta originates from RAWINPUT API.
+        /// Note: This value might not update every frame, particularly if your project is running at a high frame rates. This value might also update at a different time than the <see cref="Pointer.delta"/>. If you need a delta value that correlates with position, you should compute it based on the previous position value.
+        /// </remarks>
         /// <seealso cref="Pointer.position"/>
         [InputControl(usage = "Point", dontReset = true)] // Mouse should stay put when we reset devices.
         [FieldOffset(0)]
@@ -35,6 +39,10 @@ public struct MouseState : IInputStateTypeInfo
         /// Screen-space motion delta of the mouse in pixels.
         /// </summary>
         /// <value>Mouse movement.</value>
+        /// <remarks>
+        /// On Windows, delta originates from RAWINPUT API.
+        /// Note: This value might not update every frame, particularly if your project is running at a high frame rates. This value might also update at a different time than the <see cref="Pointer.position"/>. If you need a delta value that correlates with position, you should compute it based on the previous position value.
+        /// </remarks>
         /// <seealso cref="Pointer.delta"/>
         [InputControl(usage = "Secondary2DMotion", layout = "Delta")]
         [FieldOffset(8)]