Features:

Plug & play, High speed USB 2.0 port

No physical drive required

Plug-and-play; no external power supply required, USB bus-powered

Suitable for all computer systems

speeds vary depending on types of file being transferred and computer configuration.

Write Rate:3-10 Mb/S

Interface USB 2.0

Excellent USB Memory stick in excellent condition

About capacity:

4GB=approximately 3.6GB-3.8GB

8GB=approximately 7.4GB-7.6GB

16GB=approximately 14.4GB-14.8GB

32GB=approximately 28.5GB-30GB

64GB=approximately 57GB-60G

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

Calculated, operating system with binary arithmetic: 1 MB = 1024KB, 1 GB = 1024 MB

So there are some differences between display capacity and nominal capacity of flash memory products

The most reliable software to verify memory is H2testw.

Warm Tips:

1. To avoid data loss or mechanical damage, do not power down your computer or unplug flash disk during transfer.

2. Please do not remove your USB flash drive when it is being used otherwise your data may loss.

3. After using USB flash drive, it is better to remove it as soon as possible. That will helps to extend its storage lifetime.

4. Please do not format your USB flash drive frequently, otherwise the USB will be damaged easily.