The SanDisk Ultra microSDXC UHS-I Memory Card adds a 64 GB storage space to your Android smartphone or tablet, to store ample photos and videos. This Class 10 card allows you to shoot Full HD videos without any interruption. It offers a write speed up to 10 Mbps and a read speed up to 80 Mbps, to save, transfer or upload photos and videos instantly. Transferring data to your PC or Mac from the phone or tablet is convenient using an SD adapter.