Perfect match, high quality components.Fast startup, loading and file transfer. Low power consumption, quiet, reliable and durable.Durable Material: This product is made of high-quality material, which is durable, has a long service life, and is firm and stable to use.Small and Portable: This product is small and light, does not take up space, and can be easily taken away.Meticulous Workmanship: Well-designed, perfect workmanship, durable and long service life.Processor: INTEL Core series and NTEL Xeon series processors supporting LGA2011 3rd/4th generation interfaceChipset: NTEL H81/B85 EXPRESS ChipsetPU slot: LGA 2011-3Memory type:Support DDR3 1066/1333/1600/1866MHZSupport DDR4 1866/2133/2400/2666MHZMemory supports up to 64GB dual-channel DDR4 or up to 64GB dual-channel DDR3Input and output interface:1XPS/2 interface1*COM interface4XUSB2.0, 4*USB3.01XRJ45 interface1X3 in 1 audio interface (line in/line out/microphone in)Onboard Interface:1X24PIN ATX standard power interface1X4PIN ATX standard power interface3X USB CONNECTOR, CAN SUPPORT 4*USB 2.0 2*USB 3.01X front panel audio interface1X front panel interface1X speaker interface1X fan interface1X LPC-DEBUG debug pinIntegrated sound card:Realtek ALC 6-channel HD Audio Codec onboardProvides front panel audio interfaceProvides front microphone interfaceNote: The appearance and color of different batches of products may be different, which does not affect the use.Note: Random color, don't accept the specified color.Size: 19 x 24CMMaterial: PCBcolour: blackPackage Contents:1 x Motherboard1 x Switch Cable(Appearance And Color Random)Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.