The B75 USB-BTC motherboard uses all-solid capacitors to make the motherboard more stable; it supports LGA1155 CPU and uses the B75 chipset to give full play to the CPU performance; the motherboard is suitable for the mining industry due to its low price and rich expansion interfaces.CPU type: Support For Intel 1155CPU socket: LGA_1155Memory type: support 2*DDR3Maximum memory capacity: support a total of 16G, a single maximum of 8GMemory description: support 1333/1600MHz frequencyChipset: For Intel B75 Express ChipsetAudio chip: N/ANetwork card chip: 1*REALTEK 100M network cardThe appearance and color of different batches of products may be different, which will not affect the use1. Display interface: 1*-compatible, 1*VGA2. USB rear: 2*USB2.03. USB front: 1*USB2.04. USB rear: 2*USB3.05. USB front: 1*USB3.06. Hard disk interface: 4*SATA7. Graphics interface: 8*PCIE1X (USB transfer)8. Network card interface: 1*LAN 100M network card9. Memory slot: 2*DDR310. CPU socket: LGA (1155)11. Chipset: BGA (B75)12. Hard disk interface: 1*MSATA13. BIOS initial restoration: JCMOS14. Speaker interface: 1SPK15. Power interface: 24pin_ATXPWR16. Power interface: 4pin_ATX12VColour: blackMaterial: PCBSize: 230.32mm x 174.92mmPackage Contents:1 x motherboard1 x i3 2120 CPU1 x SATA straight cable (random color, don't accept the specified color)1 x SATA elbow cable (random color, don't accept the specified color)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.