Micro SD Card Class10 TF Card 128GB Memory Card for Smart Phone Tablet PC Car Recorder (Adapter Not Include) It also provides multiple capacities for your satisfaction, up to 512GB, which satisfies your various needs. Features: Compatible with Smart Phones and Tablets. MicroSDHC can be used widely for such mobile devices as phones, tablets, PCs and car recorders. Transmission Speed Up to 10MB/s. Support 1080p FHD Video, inspiring processing speed of digital devices. Lovely appearance offers you not only a sense of scientific usage but a sense of visual enjoyment. Multiple capacity choice, up to 512GB. Specifications: Capacity: 16/32/64/128/256/512GB Package Weight: 1g / 0.04oz Package List: 1 * TF Card  About capacity: ·16GB=Approximately 14GB-15GB ·32GB=Approximately 28GB-30GB ·64GB=Approximately 58GB-60GB ·128GB=Approximately 119GB-120GB ·256GB=Approximately 230GB-238GB ·512GB=Approximately 460GB-477GB ·This is calculation difference between manufacturer (decimalism) and our PC (binary system).