BIOSTAR TA75 Ver. 6.x BIOS A75EH209 Socket : FM1 Supported Socket FM1 processors AMD A-series/ E2-series processor Supported AMD Mutil Core(x4,x2) AMD 100W processor support AMD A75 Chipset 2 DIMM supported DDR3-1866/1600/1333/1066 Supported SATA 6Gb/s 2X speed than current SATA 3G AMD Dual Graphics Technology Supported USB 3.0