DDR3 Motherboard Double Channel PCIe X16 SATA3.0 DDR3 4 USB2.0 2 USB3.0 3 Phase Power LGA 1155 Motherboard for Computer PC Item Type: DDR3 Motherboard Material: Printed Circuit Board Chip: Graphics Card and Sound Card: Integrated Chipset: For B75 Audio Chip: Integrated 6 Channel Sound Chip CPU Specification: CPU Platform: For Core 2nd and 3rd Gen CPU Slot: LGA 1155 Supported CPU: 1 Memory Specification: Memory Type: DDR3 1600/1333/1066 MHZ Memory Slot: 2 x DDR3 Expansion Slot: 1 x PCIE X16 Graphics Card Slot, 1 x USB3.0 Pin, 1 x USB 2.0 Pin, 1 x M.2 Pin NVME(PCIE Channel), 3 x SATA2.0 Interface, 1 x SATA3.0 Interface I/O Interface: 1 x RJ45 Network Port, 1 x VGA Port, 1 x HD Multimedia Interface, 4 x USB 2.0 Interface, 2 x USB 3.0 Interface, Audio Interface Battery Type: 1 x CR2032 Button Cell Battery Capacity: 240mAh(Battery Included) Other Specification: 1 x 4Pin Power Socket, 1 x 24Pin Power Interface, 3 Phase Power Supply