It's the same thing. The manufacturer has made the provision for the power to be separated from the LV. The only thing that concerns me with that setup is that the receptacle could be installed without the backbox and I wonder how many hacks don't bother to use it.
-Hal
Yep; just pointing out that, even if the box itself does not have LV separation, there are ways to get around that, and still meet code.
As for the hacks...we've never sold one of these, and not installed it ourselves, always after the electrician has completed their connections.