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.The B75 USB-BTC motherboard uses all solid capacitors to make the motherboard more stable.Support LGA1155 CPU, use B75 chipset to playback CPU performance.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,Suitable for mining industry.Product name: B75 motherboardChipset: suitable for B75 Express BGA chipsetCPU socket: LGA 1155Memory type: support dual channel DDR3Memory chip: support 1333/frequency 1600MHzMaximum memory capacity: 16G (8G*2)Display interface: 1*HDMI-compatible, 1*VGARear USB: 2*USB2.0Front USB: 1*USB2.0Rear USB: 2*USB3.0Front USB: 1*USB3.0Hard disk interface: 4*Sata 3.0Graphics card: 12*PCIE1X (USB transmission)Interface network card: 1*LAN 100M network cardHard disk interface: 1*MSATAInitial BIOS recovery: JCMOSSpeaker interface: 1SPKPower interface: 24pin_ATXPWRPower interface: 4pin_ATX12VProduct size: 230x175mmColour: blackMaterial: PCB + metalPackage Contents:1 * B75 Motherboard1 * G530-G630 CPU (CPU model is random, don't accept the specified model)1 * Thermal grease1 * SATA cableOnly 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.