Toshiba 32GB MicroSD Class 10 UHS-I with STD Adapter... memory card is designed for high speed performance and reliability that is backed by a 5-year Toshiba limited warranty. A full sized SD adapter is also included to work with standard SD devices such as digital cameras camcorders and laptop computers1. With transfer speeds up to 30 MB/s2 you can greatly improve the data transfer time between PC and mobile device. If you're looking to accelerate your mobile digital life look no further. And now you are no longer limited by the storage capacity in your devices because you can extend your storage up to 64GB34 with Toshiba microSD Class 10 UHS-1 cards without any hassle.