The B85M-ITX is a Mini-ITX motherboard from ASRock. It supports 4th Gen Intel CPUs / LGA1150 (Celeron, i3, i5, i7, Xeon) and dual-channel DDR3 memory with 2 RAM slots ssupporting up to 16GB of 1600/1333/1066 MHz RAM. It has built-in Intel HD Graphics 4400/4600, supporting HDMI and DVI-D video. It has built-in 7.1 channel audio with content protection with premium Blu-ray audio support. Expansion-wise, this motherboard has one PCI-E 3.0 x16 slot, 4 SATA3 6.0 Gb/s connectors and 1 eSATA connector. On the rear of the motherboard, there is: 1 PS/2 mouse/keyboard port, 1 D-Sub, 1 DVI-D, 1 HDMI, 1 OSPDIF Out, 1 eSATA, 4 USB 2.0, 2 USB 3.0 ports, 1 LAN port and a HD audio jack.