Welcome to our store! LGA 1155 CPU SOCKET: Desktop motherboard uses LGA 1155 second-generation socket to support i3 i5 i7 series processors. (e.g. for i7 7k, for i2600 5s, for i2500 5s, for i2400 3, for G2130/G530/G630, etc.). DDR3 DUAL CHANNEL: ATX motherboard supports 2 x 8GB DDR3 non-ECC memory and 1066/1333/1600MHz active frequency standard with a maximum memory capacity of 16GB. M.2 NVME NGFF: The LGA 1151 motherboard features a high-speed M.2 hard disk interface with jumpers, supports dual-mode NVME NGFF, and allows you to freely choose between high-speed or low-speed PCIe hard disk switches and SATA 2.0 channels. 3-PHASE POWER SUPPLY: The M ATX motherboard has a 3-phase power supply with a full solid-state capacitor design and 3+3pin power socket to ensure stable operation of motherboard accessories. OUTPUT INTERFACE: The DDR3 motherboard supports VGA and HD multimedia interface output. It uses a PCIe X16 graphics card slot, 1 PCIeX1 slot, 6 USB 2.0, 3 SATA2.0, 1 M.2 hard disk interface. Item Type: Mining Motherboard Material: PCB, Metal Built-in Battery: CR2032x1 240mah Motherboard Model: H61 Motherboard Type: ITX Sound Card: For ALC662 Sound Card Chip NIC: 1000M NIC CPU Slot Type: LGA 1155 for i3, for i5, for i7 Series CPUs Number of Memory Slots: 2xDDR3 Maximum Memory Capacity: 16GB SATA Interface: 3xSATA2.0 Graphics Card Slot: PCIE 16X USB Port: 6xUSB2.0 Expansion Ports: VGAx1, HD Multimedia Interfacex1, NVME M.2 1 x Mining Motherboard (Comes with built-in battery) 1 x Metal Plate 1 x Connecting Cable 100% Satisfaction - Our customers are our priority. If you find any problems with the products after receiving the item, such as damage and incorrect quantity, please contact us immediately. We do our best to provide you with satisfactory customer service