Are you fed up with storage warning on your Mobile Phone? Are you still worried about the inner storage of your new mobile phone which cannot be enough? - EATOP is a creative USB 3.0 Flash Drive which has double connectors, can be transferred the documents for all series products of mobile phone. Plug and Play - Just plug in EATOP USB flash drive to start moving photos and videos off your mobile phone. - Use the in-app camera to save photos and videos directly to EATOP memory stick flash drive, so you can free up your phone's memory for other things. - Transfer files between your mobile phone and laptop. High Transfer Speed USB 3.0 - Read up to 80 MB/s, Write up to 30 MB/s Moblie phone port- Read up to 30 MB/s, Write up to 10 MB/sData Encryption EATOP usb memory stick also includes encryption software to password protect files, so you can share content while keeping sensitive files secure. Media Formats Supported Music:M4A / AIFF / CAF / MP3 / WAV Image:GIF / JPG / PNG / JPEG Video: AVI / FLV / M4V / MKV / MOV / MP4 / RMVB Document: DOC / PPT / XLS / XLSX / PDF / HTML / TXDevice SupportSupport almost all Mobile Phone models including Windows 2000/7/8/8.1/10/Vista/XP/2000/ME, Linux and MacOs 10.3 and above. Please Note IF NECESSARY, PLEASE REMOVE PHONE CASE FIRST. Phone Devices: Need to download the free APP "Y-DISK" from APP Store. Android Devices: Only Android Smart Phone/Tablet with OTG Micro USB/Type-C connector can working with usb flash drive.