Thumb Score: +2

Class 10, U3, V30 speed class performance with read speeds up to 100MB/s, and write speeds up to 90MB/s for fast and smooth burst mode HD Photography and 4K Ultra HD Videography
A2 App Performance enables apps to run directly from the microSD card, delivering faster app launch and performance. A2 provides minimally 4000 IOPS (Read) and 2000 IOPS (Write)
Record and transfer videos, photos, music, files and more from microSD enabled host devices such as Android smartphones and tablets, action and surveillance cameras, drones, computers and more