... 2GB, 4GB,8GB, 16GBExtendedSD Card, U diskLCD display10.2” TFT digital display,1024×600Internet solutionBuilt in Ethernet; ... MMC3*USB2.0 Host portKeyboard86 keys QWERT keyboardMouse2.2” touch board,USB standard mouseAudioBuilt in stereo ... 9V DC Output,2AProduct dimension278mm×185mm×25mm SoftwareDescriptionOSAndroid 2.1OfficeFile reading programsWord viewerExcel ViewerPowerpoint ViewerPDF ViewerImage ...