SanDisk Ultra dual drive go USB 3.1 Type-C flash drive 32GB 64GB 128GB 256GB 512GB OTG 2-in-1 U disk sdddc3 USB memory stick

About capacity:

32GB=approximately 28GB-30GB

64GB=approximately 56GB-60GB

128GB=approximately 112GB-120GB

256GB=approximately 225GB-238GB

512GB = approximately 450GB-476GB

About Capacity:

100% Real capacity 32GB=approximately 28GB-30GB (28672MB-30720MB) Flash memory vendors are using decimal arithmetic: 1G = 1000MB=1000*1000KB=1000*1000*1000B calculated and the operating system using binary arithmetic: 1GB = 1024MB=1024*1024KB=1024*1024*1024B For example 1GB U disk capacity display: 1GB=(1000*1000*1000) / (1024*1024*1024) So there are some differences between display capacity and nominal capacity of flash memory products If you don't know much about capacity, please Google"U Disk capacity" to get more information. Thank you for your kindly understand

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 3.0 interface, then you can get a nice speed.

Package Contents:

1* USB 3.1 Type-C Flash Drive with Retail Package

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.