A BIOS / firmware dump. Shared as “ALI3526_84010200_HDBOX_1.3.26.abs” — a .abs file, 8.00 MB.
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.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →