Note: IOS9.3-IOS12 system versions support import, but do not support export; iOS13 or later systems support the export of regular documents, pictures, and videos. We recommend iOS users to upgrade the system to iOS 13 or above. Android users, please check whether your phone or tablet supports OTG function! Multi Device Data Management: Manage all your data from/to/on devices and across multiple devices (including Create, Copy, Edit, Move, Delete, Rename, Open in and many more). Multi-interface and excellent heat dissipation design ensure excellent performance and high transmission speed. 4 in 1 Card Reader: Verilux card reader combines Lite-ning, Micro USB, Type-C, USB 3.0, 4 interfaces into one card reader, allowing you to access Micro SD cards of different interface devices, different card readers No need to switch, and the USB 3.0 port can bring more efficiency and convenience to life and work. Premium Metal Texture: The card reader is made of frosted aluminum metal. You can transfer data between different devices and share data easily. With an extra small loop on the card reader, convenient for you to attach it on any keychain or hook, conveient to carry etc. Widely Compatible: Compatible with iOS and Android systems (both Type C and Micro USB). Plug and play, no plugin or driver required; Android needs to turn on OTG function (no need to download APP).