Any one know ?

Does the new vetra 4 port USB multicaster:

http://www.vetra.com/844Utext.html

work with regular usb mice/trackballs (nothing fancy just regular 4 buttons).

I know the PS2 multi caster definitely did not work with PS2 mice just keyboards

I have 4 wireless trackballs but I prefer the designs of wired ones and would rather use a wired trackball with multicaster then the wireless solution.

Ziran