1This motherboard is with 3 SATA2.0 interfaces, and a PCIE x16 graphics card slot. 2Compatible with DDR3 desktop memory 1066/1333/1600. 3This product has good compatibility and expansion space, and it does not account for system memory. 4Core graphics card HDMI high-definition graphics, high-definition and high-performance core graphics card, support VGA + HDMI dual output. 5With a excellent workman, and it uses the high quality materials.Features: 1. This motherboard is with 3 SATA2.0 interfaces, and a PCI-E x16 graphics card slot. 2. Compatible with DDR3 desktop memory 1066/1333/1600. 3. This product has good compatibility and expansion space, and it does not account for system memory. 4. Core graphics card HDMI high-definition graphics, high-definition and high-performance core graphics card, support VGA + HDMI dual output. 5. With a excellent workman, and it uses the high quality materials. Specification: Motherboard Chip: Integrated chip sound card / network card Main Chipset for Intel H81 NIC chip integrated RTL8105E 100M NIC Audio chip integrated 6-channel audio chip Processor Specifications: CPU platform for Intel Core Four generations CPU socket LGA1150 Support 1 CPU Memory Specification: Memory type DDR3 1600/1333/1066 MHZ Memory slot 2xDDR3 Expansion Slot: 1 x PCI-E x 16 graphics card slot 2 x USB2.0 slot 3 x SATA2.0 interface 1 xM.2 high speed hard drive interface I/O Interface: USB interface USB mouse and keyboard universal interface 1 x RJ45 network interface 1 x HDMI HD output 4 x USB2.0 interface Audio port Other Parameters: A 4-pin power connector, a 24-pin power connector, and 3 phase power mode Package List: 1 x Motherboard 1 x SATA Cable 1 x Baffle