1. USB connection,support Hot plug Play.
2. No external power supply .
3. Support different types of os.
4. Solid State Storage, Shock proof and electromagnetic proof.
5. Write protection switch
6. Durable data storage
7. Fast speed in write/read transfer
8. Hardware Requirement: PC with USB connection,Notebook,MAC
9. Life:>1 million times
Capacity flash memory products are usually shipped in accordance with 1MB = 1000KB, 1G = 1000MB computing, but the operating system using binary arithmetic 1MB = 1024KB, 1GB = 1024MB, so there are some differences between the display capacity and standard capacity memory products.
This is calculation difference between manufacturer and our PC
4GB =approximately 3.5-3.8GB
8GB =approximately 7.2GB-7.5GB