The SanDisk memory card is safe and secure and compact device for the storage of your data. The type of memory card is micro SDXC. This smaller format lets it fit into mobile phones and other small electronics. Its total capacity is 64 GB. The speed at which it downloads data is 90 MB/s, and downloading from it is at a speed of 170 MB/s. Thanks to the parameters, it's suitable for very demanding work like the saving of 4K video. The packaging contains a very useful SD adaptor.