Yeah, what @RedPhantom said;  I was only showing that you can use more than one, as many as you can scrounge together.  If doing a single render, only one remote (aka "slave") will be engaged.  Multiple remotes are great if you're running a batch list of promo renders, or if you're rendering an animation.  A singleton render will *not* be distributed among multiple slaves;  I have asked for this capability to be added since Poser Pro 2010.

Poser 12, in feet.  

OSes:  Win7Prox64, Win7Ultx64

Silo Pro 2.5.6 64bit, Vue Infinite 2014.7, Genetica 4.0 Studio, UV Mapper Pro, UV Layout Pro, PhotoImpact X3, GIF Animator 5