ADATA 8GB-256GB High Speed TF/ SD Memory Card for Mobile Phones Tablet Switch Speaker Drone Car DVR GPS Camera

Transfer your photos and videos to a memory card which saves your phone storage space without worrying about running out of memory Specification Brand ADATA Optional Capacity 8GB 16GB 32GB 64GB 128GB 256GBCompatibilityMobile Phone Camera Automobile Data Recorder Switch Drone Monitor MP3 MP4 Speaker Tablet PCFeature High Speed Large Capacity Durable Performance 100MB S Reading Speed Package Included 1 Memory CardAbout capacity 32GB approximately 28GB 30GB64GB approximately 58GB 60GB128GB approximately 110GB 120GB256GB approximately 230GB 240GBThis is calculation difference between manufacturer and our PC just for you reference