I have a old wheel and pedal set for like windows 95. it has the old joystick plugin port, and my computer doesnt even have that plugin.

Is there any adapters that i can put on the end to make it a USB, or do something to where I can use it?

sound cards sometimes have a game port

I have a stupid HP computer, no sound card :P

http://sewelldirect.com/MayFlash-USB-Game-Port-Adapter.asp

Anything close to what you requested?

Getting a new wheel might be cheaper than an adapter.