CH Products Combatstick USB Joystick with IL-2 Sturmovik Software - Bundle Compatible with Windows 98, ME, 2000 &amp; XP for PC and MacOS 8.6 with Input Sprockets 1.7x for Mac Total of 34 programmable functions with the new Control Manager software Dual rotary trim controls allow for precision adjustment of ailerons and elevators Quality components and construction 3 axis and 18 buttons (six push buttons, one 4 way hat switch, and one 8 way point of view hat)