... 3D output,Adaptive resolution output OTG Can directly support the hard disk,digital cameras, mobile phones,U disk,card reader,keyboard ... HOST2.0 Support 2.4G air mouse,U disk, Mobile Hard disk,USB camera,Ethernet,3G cards and other external devicesOperating ... : can be used as a removable storage functionality Input Method: Android keyboard Network functions:Support Opera, UCWeb, SkyFile,Dolphin,and many ...