This removable microSD storage medium allows data to be written and erased as many times as is required ,- Especially recommendable for high-quality mobile phones, smartphones and tablet PCs ,- Suitable for terminal devices with a microSDXC slot (not downward compatible with standard microSD and microSDHC cards) ,- With an adapter (included) also suitable for terminal devices with an SDXC slot ,- Genuine SanDisk branded item, OEM quality