B250C BTC Miner CPU Motherboard Set of 12 Video Card Slots Support LGA 1151 Memory DDR4 SATA 3.0 USB 3.0 Low Power btc mining motherboardFeatures: 100% brand new and high qualitySmall and portable: This product is very small and light, does not take up space, and can be easily taken away.Durable material: This product is made of high-quality materials, durable, long service life, firm and stable in use.Meticulous workmanship: well-designed, perfect workmanship, durable and long service life.Perfect match: Designed according to the original model, perfect replacement and installation, high-quality components.Quick start, load and file transfer. Low power consumption, quiet, reliable and durable.Specification: Main chipset: B250CNetwork card chip integration: RTL8111F 100M network cardAudio chip: integrated 6-channel audio chipProcessor specifications:CPU platform: Core 6, 7th generation/Pentium/CeleronCPU socket: LGA 1151Support CPU quantity: 1Expansion slot:12×USB3.0 to X1 graphics slot2xUSB2.0 pin1xUSB3.0 pin1x COM pin1x6p square graphics power interface4xSATA3.0 interfaceI/O interface2xPS/2 interface keyboard and mouse universal interface1×RJ45 network interface1×HDMI-compatible High Definition output2xUSB 3.0 interface4xUSB 2.0 interface1x audio interfaceSize: approx. 23x17.5cm/9.05x6.88inOther parameters:A 4-pin power socket and a 24-pin power connectorPower supply mode: 3 phases, 2 CPU fan socketsPackage Includes: 1PC x B250C BTC Mining Motherboard1PC x Cablenote: Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.Monitors are not calibrated same, item color displayed in photos may look slightly different from the actual item.