When combined with today's processors featuring advanced integrated graphics, MSI motherboard equippeds with 3 video outputs support 4K monitors & triple display configurations for more efficiency & flexibility of the desktop layout or immersive display of movies & games. Compared to common motherboard which need extra BIOS chips, MSI's M-Flash has a double advantage which doesn't need extra components & secondly, all your BIOS data will be saved in the USB (Universal Serial Bus) drive. The stored data does not only have backup & upgrade function, moreover, it can also be seen as a portable BIOS chip which is actually able to boot up your PC.