Features: 1.SUPPORTED PROCESSORS: The B75 motherboard supports 2nd/3rd generation for Pentium for Core LGA1155 pin series processors. 2.DDR3 DUAL CHANNEL: The Gaming motherboard supports DDR3 dual channel memory slots, supporting 1066/1333/1600MHz, with a maximum capacity of 16G RAM. 3.ELECTRICAL STABILITY: Mining motherboard is made of PCB material for better electrical stability, better heat dissipation and longer lifespan. 4.MULTI PORT: The motherboard supports HD multimedia interface for HD output, USB3.0 interface, USB keyboard and mouse port. 5.COMPACT: The gaming motherboard supports SATA ports and is compact and easy to install. Easy to use and high compatibility. specification:Item Type: B75 Gaming Motherboard Material: PCB, Metal Built in Battery: CR2032x1 240mah CPU Support: for LGA1155 Peaking Memory Capacity: 16GB Chipset: B75 Chipset Series Memory Slot: 2xDDR3 USB Port: 4xUSB2.0, 2xUSB3.0 SATA Interface: 3xSATA2.0, 1xSATA3.0 NIC: 100Mb/s NIC Graphics Card Slot: 1xPCIEx16 Expansion Interface: 1xM.2 PackageList:1 x B75GamingMotherboard(Ship with Inbuilt Battery) 1 x Metal Plate 1 x Connection Cable