Support for Intel 1155 full series CPU. Adopt for Intel H61 chipset. With SATA hard disk interface, PCI-R X16/X1 slot, network card interface and USB ports. Dual channel DDR3 1066/1333/1600 memory. Support CPU of dual core, quad core, i3, i5, etc.. Type: Motherboard Material: PC USB Interface: 10 USB Ports, 6 Rear, 4 Front Main Chipset: for Intel H61 Graphics Card Slot: PCI-E 3.0 16X Graphics Card Slot Chipset for Intel H61 Chipset PCI-Ex1 Slot: 1 PCI-Ex1 Slot Chip Manufacturer: for Intel IDE Slot: None Number of CPU Slots: 1 FDD Slot: None CPU Slot Type: Support for Intel Socket 1155 Processor PS/2 Interface: PS/2 Mouse, PS/2 Keyboard Interface CPU Support: Support for Intel 1155 Full Series Processors, for Intel Core i7/i5/i3/Pentiun/Celeron External Port: Audio Interface/VGA Interface/HDMI-compatible High-Definition Port/Network Card/USB Interface QPI: QPI6.4GT/s SATA Interface: 2-4 SATAII Interfaces Memory Type: DDR3 Memory Slot: 2 x DDR3 DIMM Memory Dual Channel DDR3 1066/1333/1600 Memory Plate Type: Micro ATX Plate Type Integrated Chip: Graphics Card/Sound Card/Network Card Audio Chip:Integrated Eight-Channel Audio Chip Graphics Chip: CPU Built-in Display Chip (Requires CPU Support) Power Socket: 4 + 24 Pin Power Connector NIC Chip: Onboard 100M NIC Front Side Bus Frequency: PQI6.4GT/s (MHz) Onboard NIC: with Onboard NIC Graphics Card: Integrated Graphics Support for Graphics Card Standards: PCI Express 16X Hard Disk Interface: S-ATA II Memory Channel: Dual Channel Size: 19.5cm x 17.5cm/7.68" x 6.89" (Approx.) Notes: Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Motherboard 1 x Baffle 1 x Data Cable 1 x User Manual