ASUS Launches H81M-K And B85M-K UATX Motherboards ASUS has announced the launch of two newentry level motherboards – the H81M-K and B85M-K motherboards. Both the motherboards use the LGA 1150 socket for 4thGen Intel Core processors support; and are February 20, 2014 Channel/Game Online/Mobile Launch/News/Social Media/Tablet/Telecom News