Innovative design, convert PCIE 1x directly to USB3.0 interface, reduce intermediate transmission links, reduce costs, reduce signal attenuation, and make continuous long-term work more stableThe B75 USB-BTC motherboard uses high-quality materials, is durable, has a long service life, and is firm and stable in use.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 interfacesQuick start, loading and file transfer. Low power consumption, quiet, reliable and durable.(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 cardNote:The 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 SATA Cable (The color and appearance are random,Cannot choose to specify)1 xDDR3 4GB 1333mhz RAM (The color and appearance are random,Cannot choose to specify)1 x 6pin To Dual 8Pin Cable (Random Color,Cannot choose to specify)1 x MSATA SSD 128G1 x Cooling Fan (The Appearance Of Batches May Vary,don't accept the specified)1 x G1620 CPUOnly the above package content, other products are not included.Note: Light shooting 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.