Features: 1QUAD CHANNEL MEMORY SLOT: Desktop computer motherboard features quad channel memory slots for dramatically increased performance up to 64G to better meet your needs. 2FAST TRANSFER SPEED: 4 channel computer motherboard is perfect for operating systems and application drivers, M.2 supports 32GB/s data transfer speed. 3PLUG AND PLAY: DDR3 mainboard front USB3.0 interface provides 10x faster data transfer speed than USB2.0 through plug and play function. 4SATA 3.0 HIGH SPEED INTERFACE: SATA 3.0 high speed interface for fast boot up without waiting, strong compatibility, SATA2.0 upgrade, get better reading speed. 5PCB MATERIAL: Desktop motherboard is made of PCB material, durable and long lasting, stable in use. The computer motherboard 2011 pin supports E5 V2 type CPU. 6RESTORE TRUE SOUND CHANNEL: 7.1 restore the real sound channel HD sound processor and sound capacitor, restore the real sound to ensure that the sound signal is more pure. Package included: 1 x X79&nbspComputer&nbspMotherboard1 x Metal Plate1 x Connection Line