(To recognize the file, it will be with the extension.To save the settings and to complete the process you need to click on the on the bottom of the opened window.
So, this is how you can easily download PS2 BIOS and enjoy PlayStation games with increased higher performance. In order to follow the above process, you must be familiar with the PCSX2 emulator. If you don’t know what is PCSX2 emulator or you want us to make a tutorial on how to install PCSX2 on PC then, you can ask us in the comment box. #Which ps2 bios files do i need us how to