Feature: Twin concentric adjustment dials adjust frequency units incrementally for quicker selection of your required frequency Standby switch - set your standby frequencies and then set to active at the touch of a button Works with Microsoft Flight Simulator X and 2004. Game Compatibility : Flight Simulator X, X-Plane 11, X-Plane 10, Prepar3D 2.2+ A set of switches and LED displays for use in controlling various aspects of flight LED displays work fully in real time with Flight Simulator X and 2004, removing the need to bring the radio stack up on screen System Requirements-Windows 10, Windows 8.1, Windows 7 Product Description Saitek's Pro Flight Radio Panel offers communication or navigation functions, that work in real-time with FSX, X-Plane, and Prepar3D, with one or more Radio Panels integrating easily into your home cockpit setup. Gone are the days of using fussy onscreen controls for COM1/2, NAV1/2, DME, ADF, and XPDR functions. Seamlessly integrating into FSX, X-Plane, and Prepar3D software, no longer do you have to zoom into your flight sim's onscreen controls to make modifications. Change frequencies on the Panel and the sim will automatically and immediately reflect your selection.