Features: 1. The motherboard comes with CPU jumper, support 771, 775CPU converter, convenient and compatible. 2. Support DDR3 1333/1066 memory. Does not support 1600 memory. 3. SATA supports new and old-fashioned hard drive. 4. The motherboard integrated sound card network card needs to be matched with a discrete graphics card. 5. Excellent quality and durability. Specifications: Chip: integrated chip graphics / sound card / network card. Main chipset: for Intel P45 audio chip, integrated 6-channel audio chip network card chip, integrated RTL8105E 100M NIC CPU socket: for LGA 771or775 CPU: Zhiqiang 771or775 series Memory: DDR3 1066/1333MHz Memory slot: 2*DDR3 DIMM Expansion slot: 1*PCI-Ex16 graphics card slot 2*PCI slot, 2*USB2.0 slot, 4*SATA2.0 interface, 1*IDE parallel port I/O interface: PS / 2 interface, PS / 2 mouse and keyboard universal interface, 1 * RJ45 network interface, 1 * VGA interface, 4 * USB2.0 interface, 1 * audio interfaceOther: lightning protection, anti-static, anti-short circuit, anti-pulse Package List: 1 * Motherboard 1 * SATA cable 1 * Baffle Note: The color of the slot base plate may vary from batch to batch because the product is continuously optimized and upgraded. It does not affect the normal performance and function of the product. 1、The motherboard comes with CPU jumper, support 771, 775CPU converter, convenient and compatible. 2、Support DDR3 1333/1066 memory. Does not support 1600 memory. 3、SATA supports new and old-fashioned hard drive. 4、The motherboard integrated sound card network card needs to be matched with a discrete graphics card. 5、Excellent quality and durability.