... extension pin, 1 * LPT Interface1*PCI SlotOn-board power connector(DC-ON board) System Case ColorBlackCase MaterialHigh-quality aluminum alloyCPUIntel ... RPL/PXE diskless bootDisk Storage2xSATA interface,1*IDE interface, 2 hard disk installation PositionPower SupplyDC-IN 12V 7A Power SupplyWorking ... W*H 204*196.5*70mmWeight3.15KG I/O HCIPS/2 connector for keyboard and mouse 1000MLAN,Audio out,MIC INUSB6 ...