The Patriot EP A1 microSD card comes with an A1 App Classification rating so it's ready to be used seamlessly with your Android device. Not only can you store apps onto the EP A1 directly, you are also able to run the apps, thereby making your phone immensely faster and freeing up space on your device. The EP A1 also has a V30 classification and supports 4K video recording so it's ready for the action when you need it. With read speeds up to 100MB/s and write speeds up to 80MB/s, the EP A1 microSD card is the perfect addition to your Android phone or tablet. Designed to keep up with the fast paced electronics and built for ultimate performance, the EP A1 microSD card from Patriot gives you the reliability and speed you've been looking for with the added bonus of full 4K video recording. Upgrade your Android device's storage and speed at the same time, without spending extra money. Available in 64GB, 128GB and 256GB capacities.