Single Board Computer Mounting Bracket

I created this thing to house a small single board computer. My computer is brand Wintel, but several other names exist in the same housing which is approx 4" square and 1" deep. Most have connections on all 4 sides, so compare the cut outs in this model to your computer.

I designed this to be attached to the rear of a monitor using double sided tape. I printed in black PLA and it is still a WIP as I am working on the retainer.