Version 1.30 ROM for the B75M-DGS motherboard, dated 7.23.2013, with the evropa tag suggesting a European variant. Size is just 3.66 KB, so the archive almost certainly does not hold a complete flash image and might contain only a note or partial data. Open it and check what is inside first. When a usable image is found, it is written to the SPI chip with a programmer; back up the original, check the board marking and make sure the image size equals the chip capacity.
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 @biosdumpcomputer. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →