Made a support base that can house 2 wireless controllers (maybe wired as well, but not tested), Robert's USB2PCE adapter, and USB TurboTap. There's enough support to hold the SSDS3 as well and won't tip.
Requires 4 - M3x8 machine screws
4 - M3 Nuts
Assembly: Should be intuitive. Put nuts into the brace, place brace in indentation of both sides of the platform, screws on top. Should help to align everything. Put the cables into the bottom. The cover plate will help to hold the cables in when you flip it over. You'll see the tabs and the cover will only go in one way.
Printing: recommend printing topside down with support everywhere. Much easier to remove that than to remove the bottom, IMO.
Used Ender 3 Pro, 20% infill, Cura using Dynamic Quality, Supports Everywhere as mentioned above.
The author marked this model as their own original creation.