SanDisk SDCZ50 USB Flash Drive 128GB Mini Pen Drive 64GB Pendrive 32GB USB 2.0 Flash Drive 16GB Memory Stick USB Disk For PC

Feature:SanDisk® SecureAccess™ software: Windows® XP, Windows Vista®, Windows® 7, Windows® 8 and Mac OS X v10.5+ (Mac software requires download, see the SanDisk SecureAccess page.) Linux: storage onlyFeatures: Encryption Support, Password ProtectionHost Interface: USB 2.0The Cruzer Blade USB flash drive comes with the exclusive SanDisk SecureAccess , which creates a password-protected private folder on your flash drive. SanDisk SecureAccess software uses 128-bit AES encryption, so you'll be able to share the files you want while keeping your private files locked.About capacity:16GB=approximately 14GB-15GB  32GB=approximately 28GB-30GB 64GB=approximately 58GB-60GB128GB=approximately 115GB-118GBThis is calculation difference between manufacturer(1GB=1000MB) and our PC(1GB=1024MB), please Google Memory card capacity to get more information Package1*usb flash drive(with retail package)Please read carefully. Thanks!!!1. Our Store offers 100% genuine products.2. All products are in compliance with the official website.3. Manufacturer's reserve the right, at their sole discretion, to change or modify products. Appearance and packaging design may change without prior notice.4. We are not responsible for any changes or modifications that manufacturer's make to products.