Yes, the only 3rd party desktop mount I could find which could support a 27", using google and searching the bay, had a minimum hight of 10cm which is about the same as the standard Hazro. So maybe the only way to get it less than 10cm is to put your desk against a wall and wall-mount the screen. Of course you may will, I hope, find something better. In fact it was one of the many reasons I got a dell rather than hazro when I chose my 30"