1. 100% new and high quality 2. High compatibility brings a higher experience. 3. B75 computer motherboard supports LGA1155 pin second and third generation CPU, G530, G620, G840, i3-2100, i3-2120, i5-2310, i5-2320, i5-2380, i5-2500, i5-3470, E3-1230, E3-1235, i7-2600, i7-2700/3700, etc 4. All solid capacitors, fine workmanship, professional stability. 5. Easy installation: This product is easy to install, no additional tools are needed Product name: Desktop motherboard Model: B75 V5.2 Chipset: B75 CPU architecture: LGA 1155 pin: for Core i3, i5, i7, Celeron, Pentium, Generation 2 and 3 processors Number of memory slots: DDR3 * 2 Memory capacity: up to 8GB * 2 (16G), memory frequency 1066HMz/1333HMz/1600HMz Video card slot: PCI-E 16X PCI slot: PCI-E 1X On board network card: Realtek100Mbit network card chip; 10/100/Mbit adaptive Network card interface: 100M network card Onboard sound card: ALC662 SATA interface: SATA2.0 * 3 USB interface: USB2.0 * 4, USB3.0 * 2 Number of power supply phases: four phase power supply Other interfaces: -compatible, VGA Main board size: ATX 170 X 190mm Colour:black Material:PCB Different production batches, the appearance and color will be somewhat different, subject to the actual product, does not affect the use Package Contents: 1 x B75 computer motherboard 1 x Baffle 1 x SATA cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.