Feature:1. 12 PCIE Ports: The motherboard has 12 PCIE ports onboard, supporting up to 12 GPUs, 4 SATA3.0, M.2 high speed interfaces.2. DDR4: DDR4 memory acceleration engine, good compatibility, supports LGA 1151 series 6th and 7th generation processors.3. Multiple Expansion Interfaces: The motherboard has rich expansion interfaces, which can support various mainstream expansion devices and meet more diverse needs with rich expandability.4. Electrical Stability: PCB electrical performance enhancement technology, better PCB means better electrical stability, better heat dissipation, longer life.5. Maximum Support 16G: The computer motherboard is a low temperature, high efficiency, multi phase, and more stable motherboard, and the maximum memory capacity supports 16G.Specification:Item Type:Mining MainboardMaterial:PCBModel: For B250 BTC 12PSize: Approx. 295 x 190mm / 11.6 x 7.5inCPU Socket Type: LGA 1151 Series 6th and 7th Generation ProcessorsNetwork Card: 100M Network CardSupported Memory Type: 2xDDR4 DIMMMaximum Memory Capacity: 16GB (8GBx2)Frequency: 2133MHZ 2400MHZ 2800MHZ 3000MHZGraphics Card Slot: 1 x PCIE X16Graphics Slot: 11 x PCIE X1SATA Interface: 4 x SATA3.0I O Interface: 2 x USB3.0 Interface, 4 x USB2.0 Interface, 1 x DVI Interface, 1 x VGA Interface, 1 x RJ45 Interface, 1 x PS 2 InterfaceBuilt in I O Interface: 2 x USB2.0 Pins, 1 x USB3.0 Pins, 1 x COM Pins, 1 x F PANEL PinsOther Interface: M.2 High Speed InterfaceBattery Type: 240mAh Button Battery (Built In).Package List:1 xMining Mainboard