ASRock Mini ITX DDR3 1066 NA Motherboard AM1B-ITX Socket AM1 Memory: 2x DDR3-1600/ 1333/ 1066 DIMM Slots, Non-ECC, Unbuffered, Max Capacity of 16GB Slots: 1x PCI-Express 2.0 x16 Slot (runs at x4) SATA: 4x SATA3 Ports Audio: Realtek ALC662 5.1-Channel High Definition Audio CODEC Video: Integrated AMD Radeon R3 SeriesGraphics inA-series/ E-series APU w/ 4GB Max Shared Memory LAN: Realtek RTL8111GR PCI-Express x1 Gigabit Ethernet Controller Ports:4x USB 3.0 Ports (2 rear, 2 via header), 6x USB 2.0 Ports (2 rear, 4 via headers), 1x PS/2 Mouse/Keyboard Combo Port, 1 x Parallel Port, 1x VGA Port, 1x DVI-D Port, 1x HDMI Port, 1x RJ45 LAN Port, Audio I/O Jacks