... 802.11b/g, Support external 3G DONGL Resistive Touch 4.3 inch Resistive mini laptop(A-PC431): Touch screenResistive-TouchCPUBoxchip A13 (Cortex A8 ... ,AVI,RM,RMVB,MP4,MOV,VOB,DAT,3GP,WMV,H.263 etc Video playback support networkFlash player 11.0.3 supportRatio16:9,Full ... , English,Japanese,French,German,Spanish, etcOperation systems supportedAndroid 4.0.3 4.3 inch Resistive Touch mini laptop