2 mouses plugged in at the same time USB?

[mpg]

Is it possible to have a trackball mouse and regular USB mouses plugged in at the same time and switch between them without rebooting? Thanks.

 

[Bronko]

Should not be a problem, I regularly have two keyboards in use at the same time.

 

[kamiam]

I dont know about 2 usb hookups but I run my usb trackball and my ps2 mouse simultaineously w/o problem