diff --git a/wpilibc/simulation/include/SpeedController.h b/wpilibc/simulation/include/SpeedController.h
new file mode 100644
index 0000000..96b6b17
--- /dev/null
+++ b/wpilibc/simulation/include/SpeedController.h
@@ -0,0 +1,34 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) FIRST 2008. All Rights Reserved.							  */
+/* Open Source Software - may be modified and shared by FRC teams. The code   */
+/* must be accompanied by the FIRST BSD license file in $(WIND_BASE)/WPILib.  */
+/*----------------------------------------------------------------------------*/
+#pragma once
+
+#include "PIDOutput.h"
+
+/**
+ * Interface for speed controlling devices.
+ */
+class SpeedController : public PIDOutput
+{
+public:
+	virtual ~SpeedController() = default;
+	/**
+	 * Common interface for setting the speed of a speed controller.
+	 * 
+	 * @param speed The speed to set.  Value should be between -1.0 and 1.0.
+	 * @param syncGroup The update group to add this Set() to, pending UpdateSyncGroup().  If 0, update immediately.
+	 */
+	virtual void Set(float speed, uint8_t syncGroup = 0) = 0;
+	/**
+	 * Common interface for getting the current set speed of a speed controller.
+	 * 
+	 * @return The current set speed.  Value is between -1.0 and 1.0.
+	 */
+	virtual float Get() const = 0;
+	/**
+	 * Common interface for disabling a motor.
+	 */
+	virtual void Disable() = 0;
+};