Works great, i'm honestly not sure why they even bother to include the desk mount in the box instead of this. Literally the first thing i had a problem with after unboxing was just how much space the entire thing took up. I was worried that it wouldn't be stable with how much the A1 vibrates and moves around even on a solid butcher block desk, but it doesn't seem to flex or move much at all from what I can see. I am curious as to why it sits at an angle instead of just going straight up, seems like that would be more stable but since they didn't do that i guess it doesn't matter. I did seem to have an extra screw and one other part left over, I'm not sure why