Osakapi
Pros: Looks good, works fine until it starts acting up.Cons : Worked for 6-8 months in 2 Samsung S3 phones, and 3 months in a Samsung Galaxy Note 8. One by one they all died, became unreadable. Cannot format either. Just dead. Wasted.Sandisk did not post any disclaimers like don't bother to use this in a Samsung device.