The TPR: Thrustmaster Pendular Rudder from Thrustmaster is an adjustable rudder system built for flight simulation games. It features Thrustmaster's PENDUL_R and H.E.A.R.T technologies for smooth and precise operation. Its two pedals and springs can be adjusted to best fit your preferences, while a heavy metal base keeps it in place. You can use this rudder system with a cockpit or place it under your desk. For additional features and customization options, be sure to install Thrustmaster's T.A.R.G.E.T programming software. Included accessories consist of metal differential brake pedals, Allen keys, and flat wrenches. Adjustability Adjust the Position as well as the Resistance of the Springs to Best Fit Your Setup. You Can Also Adjust the Pedals into Five Positions at Angles Between 35 and 75° as Needed. PENDUL_R Technology Thrustmaster's PENDUL_R Technology Utilizes a Suspended Mechanism with Magnetic Sensors for Smooth and Precise Movements. H.E.A.R.T Thrustmaster's H.E.A.R.T (HallEffect AccuRate Technology) Uses 3D Hall Effect Magnetic Sensors with a 16-Bit Resolution on Three Axes—Rudder, Left Differential Brake, and Right Differential Brake—for Precise and Frictionless Operation. T.A.R.G.E.T Programming Software T.A.R.G.E.T Programming Software Enables You to Combine Multiple Thrustmaster Products to Create and Load Specific Profiles for Each Game.