Mining Mainboard 12 USB3.0 to PCIE Ports LGA1151 Interface Dual Channel 2 DDR4 DIMM 4Pin 24Pin PC Motherboard Item Type: Mining Mainboard Material: PCB Model: For B250C Motherboard Architecture: M ATX Size: Approx. 230 x 175mm / 9.1 x 6.9in CPU Socket Type: LGA 1151 Series 6th and 7th Generation Processors Chipset:Using for Intel B250 High Speed Chipset Display Output: HD Multimedia Interface, 12xUSB3.0 to PCIE 16X Network Card: 100M Network Card Supported Memory Type: 2xDDR4 DIMM Maximum Memory Capacity: 32GB (16GBx2) SATA Interface: SATA3.0x4 I O Interface: 2xUSB3.0 Interface, 2xUSB2.0 Interface, 1xHD Multimedia Interface, 1xVGA Interface, 1xRJ45 Interface, 1xPS 2 Interface Built in I O Interface: 2xUSB2.0 Pins, 1xCOM Pins, 1xF PANEL Pins Other Interface: M.2 High Speed Interface Power Interface: 4Pin, 24Pin Battery Type: 240mah Button Battery (Built In)