I just bought a new BenQ GL2450 monitor to connect to my macbook pro 13" late 2011. I try to connect it with a DVI cable and via a USB docking that goes into my laptop, but the screen says no signal and my laptop does not recognise any monitor. The USB docking works perfectly fine with my keyboard, mouse and even my M-Audio Fastrack Ultra 8R USB interface. So could it be that the signal simply won't go through a USB cable and that I need to find an adapter and plug it directly into my mini displayport or something? Because it would be way much more simple to just connect one USB cable and have everything connected already.