Foxconn H81S-D Supports the Intel® 4th generation Core™ i7 / Core™ i5 / Core™ i3 processors with Socket 1150 Integrated USB3.0 /SATA3.0 On board VGA, DVI Intel® HD Graphics, support DX11.1 Supports windows 8.1 Mini-PCIe slot Mini-ITX Formfactor BIOS Version: EA2F1P01
& H81S Supports the Intel® 4th generation Core™ i7 / Core™ i5 / Core™ i3 processors with Socket 1150 Integrated USB3.0 /SATA3.0 On board VGA, HDMI Intel® HD Graphics, support DX11.1 Supports windows 8.1 Mini-PCIe slot Mini-ITX Formfactor