Support Intel Core i3 i5 i7 / Celeron / Pentium LGA 1155 processor 1 * PCIE 8X, 1 * PCIE 1X,Independent video card slot 2 * DDR3 1066/1333/1600MHz RAM Slots, Support Dual channel Support SATA 3.0, USB3.0 All solid capacitors, fine workmanship, professional and stable 8-Layer PCB, Stable and efficient, super cost-effective . Model:SZMZ Processor:Support Pentium / Celeron / Core i3 i5 i7, 2nd generation and 3rd generation processors with socket type LGA1155 Chipset:Intel® B75/Q75/Z77 or other 7 Series Chipset Video card:Processor integrated graphics, onboard VGA + HDMI, PCIE 8X Discrete graphics slot Memory:2 * DDR3 Desktop RAM support 1066/1333/1600MHz, Up to 16GB , Support Dual channel Audio:Onboard 1 * Realtek ALC662 Sound Chipset (Support 5.1 Sound Channel, Enjoy Amazing Audio Effect) Network:Onboard 1 * Realtek RTL8105E chipset for High speed Network Storage:1 * SATA3.0, 3 * SATA2.0 USB:6 * USB2.0 + 4 * USB3.0 Port Rear I/O:2 * USB3.0, 4 * USB2.0 Port; 1 * HDMI Port; 1 * VGA Port; 1 * RJ45 Port; 1 * AUDIO Port PSU Solution:24PIN ATX + 4PIN ATX Accessories:1 x I/O Shield, 1 x SATA cable Colour:As Shown Material:plastic Size:Form Factor:M-ATX 170x190MM Package Contents: 1 * B75M Motherboard 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.