I-flashdrive Usb, Minkle&reg; Multifunctional Hd Memory Storage Device Micro Sd Tf Card Reader Flash Drive for Iphone 6s Plus/6s/6 Plus/6/5s/ipad (Black) Ideal for adding extra storage to your iOS devices Support micro SD TF Card, up to 64GB extra storage. Allows you to copy, swap, download, save and backup files on your Apple devices directly to your computer. Simply insert into the i-FlashDrive and plug it into your Apple device to start data transfer. No battery or network required, Secure file encryption.