Providing the brand name or the hardware model would allow for a more precise location of the legitimate download.
Downloading firmware from unofficial third-party mirrors can result in "bricked" hardware or the introduction of persistent backdoors at the BIOS/UEFI level. Recommendations Download B42U935N32V02 zip
Before extracting the ZIP, compare its MD5 or SHA-256 hash against the values provided by the official documentation to ensure the file hasn't been tampered with. Providing the brand name or the hardware model