Removable storage medium with a USB 3.0 and micro USB connection that allows data to be written and erased as many times as is required ,- For easy data transfer between a smartphone, tablet PC, notebook and PC ,- Ideal as external memory for smartphones and tablet PCs ,- Compact, sleek design with retractable USB connectors ,- Practical eye for attachment e.g. to a key ring ,- Suitable for terminal devices with a USB or micro USB interface ,- Thanks to SanDisk Memory Zone Android app ideal for smartphones and tablets with Android. Download and further information at www.SanDisk.com/MemoryZone , ,System Requirements: ,For PC or Mac computers: Windows 10, 8, 7 or Mac OS X version 10.6 or higher ,For mobile phone or tablet PC: host/OTG compatible mobile phones and tablet PCs with Android , ,Note for Consumers: ,You can only use one of the two connections. ,Please refer to the Internet or to the operating instructions provided by the manufacturer to know whether your mobile phone and tablet is OTG compatible.