30mm Wireless iPhone Memory Card Reader 2000GB Expandable Cross-Platform Data Transfer U Disk For iPhone iPad Android Windows Device (Black) Transfer data wirelessly, use our card reader and a TF card, increase your phone's memory immediately Support 8 player share data and video at one time Extendable Memory up to 2000GB Microsd Card Compatible for iPhone, iPad, Samsung S6,S7, Android Phones, Tablet PC, Windows Device, PC,etc Qualcomm chipset ensure the stable performance and lowest power consumption