Beta BIOS for Maximus XII Extreme

BIOS Ver. 2103

improve system performance

improve memory overclock compatibility

https://www.dropbox.com/s/1d1yj1id8su4lqx/ROG-MAXIMUS-XII-EXTREME-ASUS-2103.CAP?dl=0

https://share.weiyun.com/frkGYTXM