A boardview (component placement) file for MSI hardware (board MS-16G5, MS-16G51). Shared as “MVP MS 16G5 MS 16G51 r10.brd” — a .brd file, 249 KB.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @ShareMan_Electronic_Files. Enginerys does not host this file.
How to open a .brd file
The most common boardview extension. Several unrelated formats share it, which is why one viewer opens a .brd and another refuses it.
OpenBoardViewFlexBVBoardViewerAllegro Free Physical Viewer (Allegro .brd only)