This simple stand is meant to hold your laptop upright while providing a space in front for the Dell WD19 dock to slot into. Dell sells a kit to allow you to slot the dock on the back of a monitor or use the included bracket and attach a mount to the wall for it to slot into; which is where the screws came from.

It is designed to stop printing at layer 55 so that you can place weights into the cavity in the base. I had some 1oz tire weights laying about so there is a cavity big enough to fit 6 on either side (12oz or .75lbs). There is also a cable channel underneath to allow the dock cables to go behind (I'm not great at designing covers yet so I just use the weight of the stand to keep the cables in line.