This is a table stand for the 7" DSI Raspberry Pi screen made by BigTreetech. The Pi requires a 90 degree USB-C adaptor for the power plug.
Screen attaches using 4 M2.5x12, the legs each use 2 M4x8.
The screen should be configured to run in potrait mode, information for rotation is at the following link. The 'Universal xorg configuration' section worked for me with rotation set to 'left':
https://klipperscreen.readthedocs.io/en/latest/Troubleshooting/Rotation/
To rotate the touch, see here:
https://klipperscreen.readthedocs.io/en/latest/Troubleshooting/Touch_issues/
The author marked this model as their own original creation.