● Does not need rooting.● NTFS(read-only), FAT32(read, delete) filesystem are supported.● USB drive, flash card should be formatted by NTFS or FAT32 filesystem.● Mainly developed and tested on the Nexus 5x, Nexus 7 2013, Nexus Player(Android TV).● Before buying this official version app, please try JS USB OTG trial version. - You can check if your mobile device supports USB Host mode and app compatibility.● There is no trial version for the Android TV. 【 Video Streaming 】ㆍ Without the need to save video files in the mobile device, you can directly watch a video by streaming.ㆍ mp4, mkv, avi, mov, wmv, mpg, mpeg, flv, m4v, webm, 3gp, ts streaming.ㆍ Offline streaming. Does not need to turn on the Wifi or 3G / 4G network.ㆍ By streaming, Play, Pause, Jump, Resume are possible for a video file which is over 4GB size.ㆍ Recommend Dice Player(with custom-plugin), MX Player(with custom-codec, s/w decoder), BS Player, KODI(XBMC) as a video player.ㆍ Subtitle - Through subtitle selection menu of the video player, after copying the subtitle file to the mobile device.
【 Built-in Image, Photo Viewer 】ㆍ Does not need to save image files in the mobile device.ㆍ Supported image formats : png, jpg/jpeg, bmp, gif ㆍ Full screen slideshow through the swiping right/left (for image files in the same folder)ㆍ Pinch to zoom in/out ㆍ Fit an image to screen by double tap.ㆍ Click image file, and direct open.
【 Built-in Music Player 】ㆍ Does not need to save audio files in the mobile device.ㆍ Supported audio formats : mp3, flac, oggㆍ Audio files in the same folderㆍ Play, Pause, Stop, Prev, Next, Shuffle, Repeatㆍ Background play by Home Button.ㆍ Click audio file, and direct open.
【 Long Click 】ㆍ File, folder multi-copy functionㆍ FAT32 file, folder delete function ( Default OFF. ON in the settings page )
【 Local storage file manager, player 】ㆍ Basic operations. (move, delete, copy, rename, multi-selection)ㆍ Built-in music player, image viewer.ㆍ Drawer menu for selecting local storage or USB device.
【 Android TV version 】ㆍ All the functions are same with mobile version. UI is little different. ㆍ Built-in music player - Click left or right button on the list for moving focus to the control panel.