I use a good deal of those on PC servers at work. I would think it should work for you on the MBP as well.
You might want to look at getting a DVI KVM with USB keyboard/mouse support though if you're planning on using a larger monitor. DVI just looks so much better than VGA IMHO.
I've got an Avocent 4 port DVI KVM both at home and work and I've had good results with them.