Jaster high speed USB 2.0 Flash drives 64GB Type-C pen drive for Android smart phone 2ni1 memory stick blue waterproof U disk

Specification:

"Storage capacity: 4/8/16/32/64/128GB

Interface:USB 2.0

Ambient temperature:-40C - 70C

Storage temperature:-50°C- 80°C

USB service voltage:4.5V-5.5V

Storage life:more than 10 years

Use Class A ,can be erased multiple times for 100,0000 times

Operating system:Win98/ME/2000/XP/ Vista/win7 /win8,Mac OS 9.X/ Linux2.4 or higher

USB connection:Support Hot plug & Play,

Easy to read and read in high speed,no drive/power supply needed just connect,"

About capacity:

"4GB=3.6GB-3.9GB
8GB =7.4GB-7.8GB
16GB =14.2GB-15GB
32GB =28GB-30GB
64GB =58GB-60GB
128GB =110GB-120GB"

Vendors are using decimal arithmetic Flash memory:1 MB=1000 KB,1G=1000 MB

Operating system calculated with binary arithmetic:1 MB=1024KB,1 GB=1024 MB:

There are some differences between the display capacity and nominal capacity of flash memory products"

This is calculation difference between manufacturer and your PC,please Google"Memory card capacity"to get more information.Your PC says 1GB = 1.073741824 Billion tes where Market Defines 1 GB = 1.00 Billion tes.The pursuit of the perfect person is not recommended to buy.

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.