The version found on most modern UEFI motherboards. It usually requires you to extract the BIOS .CAP file from a ZIP folder before use.
The utility is already built into your motherboard's ROM. download asus ez flash utility
Updating your BIOS may sound intimidating, but ASUS simplifies the process with the utility. Unlike traditional software, EZ Flash isn't a standalone application you install on Windows; it is a specialized tool built directly into your motherboard's firmware. How to "Download" ASUS EZ Flash The version found on most modern UEFI motherboards
Select your USB drive, choose the BIOS file, and follow the prompts to flash. choose the BIOS file
Users may encounter different versions of the utility depending on the age of their hardware: