Answer

All MSI 200 series motherboard support Intel SGX

Models

H270 GAMING M3, Z270 GAMING PLUS, Z270 MPOWER GAMING TITANIUM, Z270 TOMAHAWK OPT BOOST, B250I GAMING PRO AC, Z270 PC MATE, B250M MORTAR, B250M PRO-VDH, H270M BAZOOKA, H270M MORTAR ARCTIC, Z270 XPOWER GAMING TITANIUM, B250I PRO, B250M BAZOOKA OPT BOOST, H270 GAMING PRO CARBON, B250M BAZOOKA, Z270 GAMING M5, H270 PC MATE, B250 GAMING M3, B250M BAZOOKA PLUS, Z270I GAMING PRO CARBON AC, Z270 GAMING M3, H270I GAMING PRO AC, Z270 CAMO SQUAD, Z270 GAMING M6 AC, Z270 SLI PLUS, B250 KRAIT GAMING, B250M MORTAR ARCTIC, Z270M MORTAR, B250M GAMING PRO, Z270 GAMING PRO, Z270 KRAIT GAMING, B250M PRO-VD, Z270 TOMAHAWK, B250 GAMING PRO CARBON, Z270 GAMING M7, H270 TOMAHAWK ARCTIC, B250M PRO-VH, Z270-A PRO, Z270 SLI, Z270 GAMING PRO CARBON, B250 PC MATE, Z270 TOMAHAWK ARCTIC