ThermalTake Versa H18 Power Button

thingiverse

To achieve optimal results, print the object rotated 90 degrees so it stands on its side, and enable supports. If you don't do this, the arms or tabs may be quite fragile due to layer lines. Print with at least a .2mm layer height, using 100% infill. A .4mm nozzle (or smaller) should also work well for printing with hard plastic filament.