ASRock H61M-ITX MB, Supports 2nd Generation Intel® Core™ i7 / i5 / i3 in LGA1155 Package, Supports Intel® Turbo Boost 2.0 Technology, Supports Intel® K-Series CPU, Intel® H61, Dual Channel DDR3 memory technology, 2 x DDR3 DIMM slots, Supports DDR3 1333/1066 non-ECC, un-buffered memory, Multi VGA Output options: D-Sub, DVI-D and HDMI, 7.1 CH HD Audio (Realtek ALC887 Audio Codec), Supports THX TruStudio™, PCIE x1 Gigabit LAN 10/100/1000 Mb/s, 1 x PCI Express 2.0 x16 slot (blue @ x16 mode), 2 x USB 3.0 ports by ASMedia ASM1042, support USB 1.0/2.0/3.0 up to 5Gb/s, 3 x SATA2 3.0 Gb/s connectors, support NCQ, AHCI and Hot Plug functions, Mini-ITX Form Factor: 6.7-in x 6.7-in, 17.0 cm x 17.0 cm