1. Perfect match: According to the original model design, perfect replacement installation, high-quality components. 2. Supports 12 PCIe slots to maximize your mining connection and speed, up to 32GB DDR4 2666MHz RAM, USB3.0 Gigabit LAN 3. Quick start, loading and file transfer. Low power consumption, quiet, reliable and . 4. Compact and portable: being so mini and light-weight, this product does not take much space and can be easily taken away. 5. Meticulous workmanship: The meticulous design, perfect in workmanship, and long service time. Product name: mining motherboard Model: B250 Processor: for Core /Pentium /Celeron LGA1151 6/7/8 generation processor (9th generation CPU is not supported) Chipset: for B250 Chipset Graphics card: Onboard nuclear display -compatible/VGA or PCIE X16 extended discrete graphics card Memory: 2xDDR4 desktop 2133/2400/2666MHz memory slots (dual channel, does not support ECC RAM) Audio: Onboard 1xRealtek ALC662 5.1 Sound Channel Audio Cluster Network: Onboard 1xRealtek RTL8111H Gigabit LAN (supports wake on LAN and PXE boot) Storage: 3xSATA 3.0 USB: 4xUSB3.0+4xUSB2.0 Extension: 1xPCIE 16X (x16 GEN3 speed) 11xPCIE 1X (x1 GEN1.1 speed) Rear I/O: 2xUSB2.0 1xRJ45 network port 1x 5.1 channel audio cluster 1xPS2 (support PS2 keyboard + mouse) 1xHDMI-compatible port 1xVGA 2xUSB3.0 Power scheme: ATX 24PIN+ATX 8PIN Material:PCB+Metal colour:Black + Green Package Contents: 1 x B250 motherboard 1 cable 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.