... 1 touch screen 2.Support 3G, WIFI,bluetooth 3.RJ45x1,USBx3,VGAx1,SD Slotx1,Earphone x1 4.1024x600 All in one LCD PC with 10.1 inch touch screen ... 5"SATA Interface ,Max .to 500GB capacityAuido InputBuilt in MIC+ Ext MICAuito outputBuilt in stereo speaker and Ext stereo Phone ... JackInterfacesRJ45x1, USBx3,VGAx1,Micro phone Input X1,Earphone outputx1, ...