SanDisk Extreme go usb3.2 Gen 1 flash drive cz810 256GB 128GB 64GB high speed 400 MB/s U disk pendrive flash memory stick

About capacity:

64GB = approximately 56GB-60GB

128GB = approximately 112GB-120GB

256GB = approximately 225GB-238GB

This is calculation difference between manufacturer and your PC, please Google 'USB Flash Drive capacity' to get more information.

Your PC says 1GB = 1.073741824 Billion tes where Market Defines 1GB = 1.00 Billion tes.

Package Contents:

SanDisk Extreme Go USB Drive *1

DISCLOSURES

*1.1GB = 1,000,000,000 tes. Actual user storage less.

*2. Password protection uses 128-bit AES encryption and is supported Windows 8, Windows 10 and macOS v10.9 (Software download required for Mac, see www.sandisk.com/secureaccess.)

*3. Download and required. Registration required; terms and conditions apply.

Testing Method:

The official factory default speed value is the ideal maximum value, the actual speed test process and the use of the environment-related (such as the use of equipment, different configurations, different types of file storage speed is different, because the type of file, size, size Different and different), so we can not guarantee the actual speed value! The speed show on our link is test professional instrument, you'd better use 3.2 interface , then you can get a nice speed.

There could be some deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding. If you do not understand what you can contact customer service at any time, I wish you a happy shopping.