... Duo core (3.06GHz)MemoryDDR3/2G HDD500GInterfaceVGA*1, ,USB*4 , Parallel *1, COM*1,PS\2 (keyboard, mouse)External port:LAN ... unit)Application business hall\bank\hospital\school \showroomother performance 1.Adopting large plane LCD display to realize high quality ... and or any opaque, Versatile touch object, Super transparency2. No drift, no light points, high durability and quick response to touch3 ...