Description: brand new and high quality. Feature: Made of high-quality material, durable, firm and stable for us to use. Replace the old, broken and damaged ones with this product. The appearance of the motherboard due to market changes may not be consistent with the picture, but we guarantee that the function of the motherboard will not change. Motherboard only, other accessories demo in the picture is not included! Modern computer hard disk indicator interface (note the positive and negative): Plug in the pin on the motherboard labeled "HDDLED" or "IDELED". Power switch indicator (note the positive and negative poles): Plug in the pin on the motherboard labeled "PWRLED" or "PLED". Restart for key interface: Plug in the pin labeled "ResetSW" or "RST" on the motherboard. Power switch interface: Plug in the pin labeled "PWRSW" or "PWR" on the motherboard. USB2.0 interface: Plug in the pin marked "USB" on the motherboard. Audio port: Plugged into the pin on the motherboard labeled "for HD AUDIO". Specifications: Item Type: Motherboard Main Chipset: H61 CPU Slot: 1 CPU Slot Type: Support for Intel Socket 1155 interface processor Graphics Card Slot: PCI-E 3.0 16X graphics card slot USB Interface: 10 USB ports(6 rear, 4 front) Integrated Chip: Graphics card/sound card/network card Audio Chip: Integrated eight-channel audio chip Plate Type: Micro ATX form factor Memory Type: DDR3 Memory Slot: 2xDDR3 DIMM QPI: QPI6.4GT/s SATA Interface: 2-4 External Port: for Audio interface/for VGA interface/for HDMI-compatible for HD port/network card/USB interface CPU: Support for Intel 1155 full range of processors, for Intel_Corei7/i5/i3/Pentiun/Celeron Material: PCB Board Size: 17x19cm/6.6x7.4in Color: As shown Quantity: 1 Pc Note: Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x Motherboard 1 x Data Cable