A Brio 100 raiser for DELL monitor P3421W, so that it will not block part of thin bezel creating a notch. See pictures.
Print with left side or right side (the t shape side) facing down so you will not need any support.
The original design is shared here: https://cad.onshape.com/documents/06a8fe120927f49de0cae1d6/w/acc32b310c06e8c2d6f9abcd/e/99509770e5708b1e602e6317?renderMode=0&uiState=68df732d2a63945a66604203
So if your monitor is bit different you can remix it.
The author marked this model as their own original creation.