Gigabyte AMD Socket FM1 Dual Graphic Micro ATX Motherboard GA-A75M-S2V CPU:AMD A series & E2 series processors in FM1 socket; Chipset: AMD A75 Memory:2 x 1.5V DDR3 DIMM sockets supporting up to 16 GB of system memory,Dual channel memory architecture,Support for DDR3 1866/1600/1333/1066 MHz memory modules Audio:Realtek ALC889 codec,High Definition Audio; LAN:1 x Realtek RTL8111E chip (10/100/1000 Mbit) Expansion Slots:1 x PCI Express x16 slot running at x16,1 x PCI Express x16 slot running at x16,1 x PCI Express x1 slot,1 x PCI slot;Support for AMD Dual Graphics technology(Only A series APU support AMD Dual Graphics) Storage Interface:6 x SATA 6Gb/s connectors,Support for RAID 0, RAID 1, RAID 10, and JBOD USB:Up to 6 USB 2.0/1.1 ports ,Up to 4 USB 3.0/2.0 ports Internal I/O Connectors:1 x 24-pin ATX main power connector,1 x 4-pin ATX 12V power connector,6 x SATA 6Gb/s connectors,1 x APU fan header,1 x system fan header,1 x front panel header,1 x front panel audio header,1 x S/PDIF Out header,1 x USB 2.0/1.1 header,1 x USB 3.0/2.0 header,1 x serial port header,1 x Trusted Platform Module header(TPM),1 x clearing CMOS jumper Back Panel Connectors:1 x PS/2 keyboard/mouse port,1 x D-Sub port,1 x DVI-D port,4 x USB 2.0/1.1 ports,2 x USB 3.0/2.0 ports,1 x RJ-45 port,3 x audio jacks