... touch screen,Google Android OS V2.2 HDMI port, OTG,USB Support TF card External 3G, Wifi Table pc ,laptop ,MID 10inch ... 2.2 Memory 512mb4GB Nand flashSupport Flash 101.3mp CameraHDMI port, OTG,USBSupport TF cardExternal 3G, WifiCPU: Infortm X220 1GHz ... gKeyboard:US Keyboard, USB external keyboardMouse & Touch Pad: Built-in touch pad,support USB MouseUSB Port: USB2.0*2, High-speed USB OTGHDMI: Support ...