Innovative design, convert PCIE 1x directly to USB3.0 interface, reduce intermediate transmission links, reduce costs, reduce signal attenuation, and make continuous long-term work more stable Upgrade to compatible -compatible high-definition display interface, convenient and practical Support for Core 6th and 7th generation CPUs, LGA1151 is easy to use, low cost, low investment, and efficient mining This product uses high-quality materials, is durable, has a long service life, and is firm and stable in use. Expansion of 12 USB3.0 ports, plug and play, convenient and trouble-free Processor: Supports all processors of the LGA1151 series Chipset: using for Intel B250 high-speed chipset Memory: 2*DDR4 DIMM memory slot, support 2133/2400MHZ memory, maximum support 16GB Display chip: integrated for Intel HD Graphics core graphics card Display output: -compatible/12*USB3.0 to PCI-E16X Network: 1*RTL8111F Gigabit Ethernet chip Storage: 4*SATA hard disk interface I/O interface: 2*USB3.0 interface; 4*USB2.0 interface; 1*-compatible interface; 1*RJ45 gigabit network interface; 1*PS/2 interface Built-in I/O interface: 1*USB3.0 pin; 2*USB2.0 pin; 1*COM pin; 1*F-PANEL front panel function button and indicator plug Needle BIOS: AMI 64mb Flash ROM Power supply type: support ATX24P+ATX4P, 12V+ATX6P Please note: the appearance of different batches of products may be different, which will not affect the use Please note: The sound card interface is cancelled for the motherboards of the following batches, because the sound card is not used for mining, and any functions are not affected. Please understand. Thank you Colour:black Material:PCB Size:230 x 185mm Package contents: 1 * Motherboard 1 * Data cable(Random Color, Not accept designation) Please note: the appearance of different batches of products may be different, which will not affect e use Only the above package content, other products are not included. Note: Light 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.