1、ATX Structure: This desktop motherboard adopts ATX structure, which supports LGA1155 socket and for Core i7, for Core i5, for Core i2, for E3/V1/V2 series. 2、Serial ATA M.2 Interface: This ATX motherboard has Serial ATA M.2(NGFF M.2) interface which supports AHCI protocol and up to 6Gbps transmission, ideal replacement for 2.5in SSD. 3、HD VGA Output: This DDR3 motherboard is equipped with VGA, DVI and HD Multimedia Interface output, which supports digital HD video output, bringing high definition visual experience. 4、Multi Phase Power: This ATX motherboard adopts 3+1 phase power that ensures stable experience. All solidstate capacitor ensures adequate power supply. 5、Strong Material: This mining motherboard adopts 4 layers of printed circuit board that provides higher running speed and more sturdy structure, not easy to break. Item Type: Desktop Motherboard Material: Metal, Printed Circuit Board Inbuilt Battery: CR2032 x 1 240mAh Board Type: ATX Motherboard Size: Approx. 223.5 x 195mm / 8.8 x 7.7in ( Manual Measurement, Slight Error May Exist ) Graphics Card Slot: Supports Expansion Of PCIe X16 Graphics Card Network Card: Gigabit Network Card CPU Slot Type: For E3 V1/V2 LGA1155 Number Of Memory Slots :4 x DDR3 Maximum Memory Capacity: 64GB Hard Disk Ports: Serial ATA 3.0 x 1, Serial ATA 2.0 x 1 Power Supply: 24PIN + ATX 4PIN USB Interface: 2 x USB3.0+4 x USB2.0, USB 3.0 Pin x 1, USB 2.0 Pin x 1 1 x Desktop Motherboard 1 x Metal Board 1 x Connecting Wire