Hey guys,

I recently got a trackball from my dad that he got from his work because he said it didnt work. Well, I got it working right, (not the best, but for the amount of space on my desk its good ) and since the trackball is for the mac, (mac mice connect to the keyboard) the cord is about 3 feet shorter than what i need to hook it to my USB port, and I dont feel like buying a extentsion cord.

Now for my question, I want to know if i can and/or how to hook this through my keyboard. Im pretty sure that ps2 can convert to USB, but i just want to check before i waste my time.

Notes:
Keyboard - Ps2
Trackball - ADB (mac ps2) to USB adapter, 2' long cord
Want to hook trackball to keyboard and try to hook this through the ps2 port. Is this possible?

Thanks!