D-Link Switch magnetic mount

I have a desk with a metallic Clamp-on Desk shelf and I wanted to mount my 8-port d-link switch under it. It requires 6mm magnets, but I have included the FreeCAD files so that it's modifiable.the small pegs are used so that the switch does not slide back and forth.Print it vertically so that no support is needed, I used Jayo PETG with a bit of warping but worked nonetheless. PLA would probably work as well.