Optimize the performance of your mobile devices! \n- Ideal for increasing the storage capacity of smartphones or tablets. \n- Expand your multimedia experience (games, apps, photos and videos)! Ideal for increasing the storage capacity of smartphones or tablets

Playback speed: up to 85 MB/s

Write speed: 8GB: up to 16 MB/s and from 16 GB to 128 GB: up to 21MB/s.