Compressed zip package of 666 KB named with the code 981D1P07, which does not clearly identify a brand, board model or file type. At this size it most likely holds a firmware image for a desktop board, but that should be confirmed after extraction rather than assumed. If it turns out to be a BIOS dump, read and save the original SPI chip with a programmer such as a CH341A first, and verify that the image size matches the chip capacity, since a mismatched file will not fit or boot correctly.
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 @laptopchiplevelrepair. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.