This Ms Sidewinder 3D PRO as two operation mode: digital (use pins reserved to MIDI in gameport) and a analog emulation, to emule the reference joysticks at time, selectable with switch under base:
CH Flighstick (3 axis, 4 buttons, HAT).
Thrustmaster FCS (2 axis, 4 butons, HAT).
Are chance that in this mode work with generic Gameport>USB adapters, since these emulate this above joysticks and some gamepad.
http://en.wikipedia.org/wiki/Microsoft_SideWinder#3D_Pro3D PRO is the first stick that I buy. And and the worst, due this low travel in X and Y axis that use opticial sensors, causing overcontrol.
Lots or headache in Warbirds 2.7x since the stick are not full compatible with DirectX 5!!! used by game, generating phantom buttons in his native mode. He worked well in emulation mode (CH/Tm), but in these base butons dont work (on that time).
Some guys developed a DIY adapter to USB - with Sidewinder Force Feedback PRO only return to center force work.
http://www.descentbb.net/viewtopic.php?t=15526http://grendel.koolbear.com/3dpro.htmSokol1