ZOTAC WIFI AMD 880GX + SB850 Chipset Mini-ITX Motherboard 890GXITX-A-E AMD 890GX + SB850 chipset, ATI Radeon HD 4290 GPU, 40 unified shaders Socket AM3, AMD Phenom II, Athlon II & Sempron ready, up to 140-watt TDP, HyperTransport 3.0 DDR3-1066/1333, 2 x 240 pin DDR3 DIMM slots, Up to 8GB ram, 1HD Audio Port (Line-in, Line-out, Mic-in), 1 Digital S/PDIF output (optical) 1 x PCI Express x1, Mini PCI Express (occupied by WiFi module), 2 USB 3.0 ports (back panel), 8 USB2.0 ports (4 on back panel, 4 via header), 1 Serial port header, 4 SATA 6.0 Gb/s ports, SATA RAID 0, 1, 0+1, 5 ATI Avivo HD technology, Unified Video Decoder technology, AMD VISION technology, Integrated 802.11n WIFI, Microsoft DirectX 10, Microsoft Windows 7 Premium ready