The Saitek Flight Simulation X52 Pro is designed for space and flight pilots and is even more solid than the regular X52. With the Saitek Smart Technology (SST) software, you can compile a profile full of preset buttons for each game. You can create your own profile for each device and request it at any time. The Saitek X52 has even more aluminum parts, wear-resistant buttons that come in handy in every flight sim game. The Pro also now has double throttling, so that you can adjust the stick resistance even more precisely. One unit even has an illuminated Multi Function Display that regularly shows game data.