ASUS EZ Flash 2 is a user-friendly BIOS flashing utility integrated into the UEFI (Unified Extensible Firmware Interface) or BIOS interface of ASUS motherboards. It allows users to update the system BIOS without needing to boot into an operating system (like Windows) or use complex DOS bootable USB drives.
Yes, as long as the BIOS release notes do not specify “must update to intermediate version first.” For most ASUS boards in the last decade, you can jump to the latest version directly. asus ez flash 2 download