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.Memory type: support 2xDDR3Maximum memory capacity: support a total of 16G, a single maximum of 8GMemory description: support 1333/1600MHz frequency(1) Display interface: 1xHDMI-compatible, 1xVGA(2) USB rear: 2xUSB2.0(3) USB front: 1xUSB2.0(4) USB rear: 2xUSB3.0(5) USB front: 1xUSB3.0(6) Hard disk interface: 4xSATA(7) Graphics interface: 8xPCIE1X (USB transfer)(8) Network card interface: 1xLAN 100M network card(9) Memory slot: 2xDDR3(10) CPU socket: LGA (1155)(11) Chipset: BGA (B75)(12) Hard disk interface: 1xMSATA(13) BIOS initial restoration: JCMOS(14) Speaker interface: 1SPK(15) Power interface: 24pin_ATXPWR(16) Power interface: 4pin_ATX12VCPU type: Support For Intel 1155CPU socket: LGA_1155Memory type: support 2xDDR3Maximum 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: 1xREALTEK 100M network cardThe appearance and color of different batches of products may be different, which will not affect the usesize: 230.32mm x 174.92mm Material:PCBcolour:BlackPackage Contents:1 x Motherboard1 x Random CPU2 x 4G DDR3 1600Mhz RAM(Random Color and appearance,Cannot choose to specify )1 x SATA Cable(Random Color and appearance,Cannot choose to specify )1 x Switch Cable(Random Color and appearance,Cannot choose to specify )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.