Features: Professional mining motherboard, Gigabit network card. Obvious energy saving, overclocking, low power consumption, maximum bandwidth and shortest response for time. Provides the highest signal quality for maximum performance and stability. Tightly screened memory: carefully screened IC to expand overclocking potential. No additional wires or cables are required for a clean and seamless installation. Specifications: Board size:600x180mm/23.62x7.09inches Display interface: VGA USB Rear: 2*USB2.0 USB Rear: 2*USB3.0 Hard disk interface: 1*SATA3.0 Hard disk interface: 1*MSATA Network card interface: 1*LAN Memory slot: 1*DDR3 CPU socket: LGA (1155) Chipset: BGA (B75) BIOS initial restore: JCMOS Graphics interface: 8*PCIE-16X (65 pitch) Motherboard/display card power supply: 24*POWER-PE Hard disk call : AUTO-ON Package Includes: 1PC x B75 BTC motherboards note: No retail package. This product with button battery, without CPU. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!