Description:1. Stability: B75 USB motherboard adopts all solid state capacitor to make the motherboard performance more stable.2. Performance: B75 motherboard supports lga1155 CPU and uses B75 chipset to give full play to the performance of 530 CPU and ensure the running speed of motherboard.3. Integrity: B75 motherboard is equipped with pin to SATA wire, SATA wire and switch wire. It is very convenient without purchasing accessories.4. Miner essential: this B75 mining motherboard can upgrade your computer to a mining computer. It is a good choice to replace the old or damaged motherboard.5. Easy to use: the B75 motherboard of this machine supports HDMI-compatible port and RJ45 network port, which is easy to connect and use.Specification:(1) Display interface: 1 x HDMI-compatible, 1 x VGA(2) Rear USB: 2 x USB2.0(3) USB front: 1 x USB2.0(4) Rear USB: 2 x usb3.0(5) USB front: 1 x usb3.0(6) Hard disk interface: 4 x SATA(7) Graphic interface: 8 x PCIE1x (USB to)(8) Network card interface: 1 x LAN 100m network card(9) Memory socket: 2 x DDR3(10) CPU socket: LGA (1155)(11) Chipset: BGA (B75)(12) Hard disk interface: 1 x MSATA(13) BIOS initial recovery: JCMOS(14) Speaker interface: 1spk(15) Power interface: 24pin_ ATXPWR(16) Power interface: 4Pin_ ATX12VCPU type: support 1155CPU slot: LGA_ one thousand one hundred and fifty-fiveMemory type: support 2 x DDR3Maximum memory capacity: 16g in total, 8g in a singleMemory Description: support 1333 / 1600MHZ frequencyChipset: suitable for B75 express chipsetAudio chip: not applicableNetwork card chip: 1 x 100 m network cardDifferent batches of products may have different appearance colors, which will not affect the useSize: Approx. 26 x 20 x 5 cm/10.23x7.87x1.96 inchesMaterial: PCB+metalIncluding: 1 piece motherboard1 piece G530 CPU1 piece 4Pin to SATA wire (random color and appearance)1 piece SATA cable (random color and appearance)1 piece switch wire (random color)Package Includes:1 piece motherboard1 piece G530 CPU1 piece 4Pin to SATA wire (random color and appearance)1 piece SATA cable (random color and appearance)1 piece switch wire (random color)