Overview and Specifications:
1GB = 1,000,000,000 bytes. Actual user storage less.
Password protection uses 128-bit AES encryption and is supported by Windows Vista, Windows 7, Windows 8, Windows 10 and Mac OS X v10.5+ (Software download required for Mac, see SanDisk SecureAccess Software)
This is calculation difference between manufacturer and our PC, please Google \’USB Flash Drive capacity\’ to get more information
Size: 41.50mm x 17.60mm x 7.40mm, interface type USB2.0, shell material plastic, with keyhole.