Firmware dump for a device identified as IP-WDL-RT150-P4, version 1.0, in a 1.92 MB RAR archive. The name does not state a brand or the device type, though the label looks like a module board code. A dump like this is normally written back to the device's flash memory with a programmer to recover corrupted firmware. Check the board marking against the name, read and save the original chip first, and make sure the dump size matches 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 @biosarchive. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →