128GB Ultra Micro Flash SD Card Memory Card Microsd Card High-Speed TF Card Expansion Card for multi-purpose

128 GB 16 GB 32 GB 64 GB 8 GB. USAGE: Ideal storage for Android smartphones and tablets. STORAGE: Up to 128GB to store even more hours of Full HD video 1GB=1,000,000,000 bytes. Actual user storage less. Full HD 1920x1080 video support may vary based upon host device, file attributes, and other factors. See official SanDisk website. SPEED: Up to 150MB/s transfer speeds to move up to 1000 photos per minute Up to 150MB/s read speed, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speed. Based on internal testing, performance may be lower depending on host device, interface, usage conditions, and other factors. 1MB=1,000,000 bytes. Based on internal testing on images with an average file size of 3.55MB up to 3.7GB total with USB 3.0 reader. Your results will vary based on host device, file attributes, and other factors. QUALITY: Load apps faster with A1-rated performance A1 performance is 1500 read IOPS, 500 w