Hey there!
This is a mount for the power brick of the Samsung Odysee G9, in my case the G95SC. I don't know if it works for other versions of the G9.
The approx. dimensions of my PSU are:
Length: 215mm
Width: 100
Thickness: 30mm
If your PSU has similar dimensions there are good chances that it might work for yours too.
There are a total of 3 screw holes designed for screws with a diameter of 4mm and screw head diameter of 7mm.
There are cutouts for the cables attached to the PSU.
There are also three hooks available you can use for cable management.
It is not too snug, so warm air will be exchanged.
Unfortunately I lost the original project of this STL due to a system crash, so there will me nothing more besides the existing file.
Printed it with PLA+ - other materials would also be fine or even better.
Happy printing!