Sandisk | Memory Card 64GB 128GB 256GB 100MB/S Micro SD Card UHS-1 Class10 TF 32GB Flash Memory Card Storage mini Memory Card

The SanDisk Ultra microSD UHS-I card gives you the freedom to store and access your photos, videos, files and more.About capacity:32GB = approximately 28GB-30GB64GB = approximately 56GB-60GB128GB = approximately 112GB-120GB256GB = approximately 225GB-240GB512GB = approximately 450GB-480GB1TB = approximately 900GB-960GBThis is calculation difference between manufacturer and your PC, please Google 'Memory card capacity' to get more information.Your PC says 1GB = 1.073741824 Billion bytes where Market Defines 1GB = 1.00 Billion bytes.Package1*SanDisk Ultra microSD UHS-I card(with retail package)