Very nice stagebox, does everything it needs to do. Inputs are very sturdy enough, so inputs won't come out themselves. As easy as plug and play from this side.
We got this one instead of the S16, which turned out good because after all we didn't need all the configuration options and monitoring of the S16, because all of it can be done remotely by our Behringer X32. Works perfectly with a simple €20 Cat5e cable (higher will probably do too).
At first I got no sound from it until I blew the speakers up by switching the little switch on it's side to it's correct position. Don't forget such little things :)