Wireless Flash Drive, TOSHENG Portable WIFI Wireless Stick for Smartphone Tablet and Computer (Include 32G TF Card) Expand your smartphone and tablet's storage capacity via WIFI. In the shutdown state, it is a U-disk. Wirelessly store / upload / real-time share your stream movies, photos, music, and documents with your friends across smartphone, tablet and computer. Compatible with all Wi-Fi enabled devices. And simultaneously connect & access data stored on up to 3 devices via Wi-Fi. Access with free app, compatible with iOS 5.1.1 or later, Android 3.0 or later. And simple operation. Maximum support capacity 128G (depending on the inserted TF card) of extra capacity, you don't have to worry about the insufficient capacity of your smartphone or tablet anymore.