["Description:\nbrand new and high quality\nFeature:\nDual USB interface design, fast and high speed connection with the RTL8111F gigabit net-work card.\nFour channels memory, can support ordinary and ECC server memory.\nIntegrated chip sound card/net-work card. \nOne 8-pin power supply slot and one 24 pin power connector, 8-phase Power supply mode.\nGood heat dissipation. Easy and simple to install and remove.\n\nSpecifications:\nItem Type: Computer Mainboard\nMain chipset: for In-tel B75\nCPU platform: for In-tel\nCPU slot: LGA 2011\nMemory Type: DDR3 1866/1600/1333MHz\nMemory Slot: 4×DDR3 DIMM\nExpansion Slots:\nPCI-E slot: 3xPCI-E X16 graphics card slot, PCI-E slot: 1xPCI-E X2, 4x USB2.0 pin (2 sets), 1x COM interface, 2x SATA3.0 interface, 4x SATA2.0 interface, 1xNVME for M.2 interface\nI/O Interface:\nPS/2 interface: PS/2 keyboard and mouse interface, 1xRJ45 net-work interface (gigabit net-work card), 2xUSB 3.0 interface, 6xUSB 2.0 interface, audio interface\nNet-work card chip: RTL8111F\nAudio chip: 6-channel sound effect chip\nMaterial: plastic+metal\nSize: 28.3x22cm/11.14x8.66in\nColor: Black\nQuantity: 1 Pc\n\nNote:\nTransition: 1cm=10mm=0.39inch\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\nAttention: Due to different production batches, there may be some differences in the appearance of different batches of mainboards, but we ensure that the performance and your use will not be affected.\n\nPackage Includes:\n1 x Computer Mainboard"]