Is there a way i could use 1 keyboard and 1 mouse for both my PC and iMac?

[maf2k8]

I own a i7 iMac and a XPS desktop and i am wondering is there a way i could use 1 mouse and 1 keyboard?

I have heard of a KVM switch i think its called? not sure if this is what i need? or if i could go another route?

Just curious if it can be done with a PC and iMac

Thanks

 

[Hellhammer]

Yeah, it's called USB KVM switch, like this for example