ZOTAC Socket FM2/AMD A55/DDR3 Mini-ITX Motherboard A55ITX-B-E CPU: Socket FM2 Chipset: AMD A55 Memory: 2x 240pin DDR3-1866 DIMM Slots, Max Capacity of 16GB Slots: 1x PCI-Express x16 Slot, 1x Mini PCI Express Slot (occupied by Wi-Fi module) SATA: 4x SATA3 Ports, Support RAID 0/ 1/ 0+1 Ports: 2x USB 3.0 Ports, 8x USB 2.0 Ports (4 rear, 4 via headers), 1x PS/2 Keyboard/Mouse Port, 1x VGA Port, 1x DVI Port, 1x HDMI Port, 1x Optical S/PDIF Out, 2x Wi-Fi Antenna Connectors, 1x RJ45 LAN Port, Audio I/O Jacks LAN: Integrated Gigabit Ethernet Controller; 802.11n Wireless LAN; Bluetooth 4.0