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. Durable data storage
6. Fast speed in write/read transfer
7. Hardware Requirement: PC with USB connection,Notebook,MAC
About real capacity
8GB = approximately 7.4GB-7.6GB
16GB = approximately 14.5GB-15GB
32GB = approximately 28GB-30GB
64GB = approximately 58GB-60GB
128GB = approximately 119GB-120GB