A55BM-PLUS A55BM-PLUS BIOS 2103 A55 motherboard with FM2+ Socket boosts integrated graphics on all APUs and features intuitive UEFI BIOS GPU Boost -Unlock integrated graphics performance for up to 30% boost ASUS 5X PROTECTION - All-round protection provides the best quality, reliability, and durability Fan Xpert 2 - Comprehensive controls for the perfect cool and quiet balance New UEFI BIOS – Friendlier, easier, and more intuitive with helpful info added USB 3.0 Boost (UASP Support) - 170% faster transfer speeds than traditional USB 3.0