1)  Capacity: 128MB-64GB

2)  USB Interface: USB2.0

3)  Data Retention: >10 years
4)  Operating Temperature: -40 to 70 degree Celsius

5)  Storage temperature: -50 to 80 degree Celsius
6)  Operating Humidity: 20% -90% 
7)  Storage Humidity: 20% -93%

8)  Password protection and optional auto-run function
9)  Plug-and-Play function, without need of any extra power supply

10) Compatible between different operating systems, wind