Compatible with Windows 98, ME, 2000 & XP for PC (requires Direct X7.0a or above) and MacOS 8.6 with Input Sprockets 1.7x for Mac 3 axis and 18 buttons (six push buttons, one 4 way hat switch, and one 8 way point of view hat) Total of 34 (102 with Pro Throttle mode switch) programmable functions with the new Control Manager software (included) Realistic F-16 handle Dual rotary trim controls allow for precision adjustment of ailerons and elevators Side slide throttle wheel Large sturdy base Easy USB installation Quality components and construction Two year limited warranty