Do you want to save internal storage space on your mobile device by running applications from a memory card? Then the Transcend microSDHC 300S cards are the right choice. They are ideally suited for offloading apps. It is common for users to install and run mobile applications on a memory card to keep the internal storage of the mobile device free. For this use case, the random read/write performance of the card is crucial, which is why the Transcend microSDHC 300S memory cards are excellent for storing mobile applications. The Application Performance Class was introduced to address this trend. The Transcend microSDHC 300S memory cards meet the A1 standards, offering at least 1,500 IOPS for random reads and 500 IOPS for random writes, as well as a sustained sequential speed of at least 10 MB/s.