2.USB connection, support plug and play;
3.USB service voltage: 4.5 v-5.5v;
4. No external power supply required;
5. Support multiple operating systems; Win98/ME/2000/xp/visa/win7/win8. Mac OS 9.x/ Linux 2.4 or above;
7. Solid-state storage, shockproof, anti-electromagnetic;
8. Write/protect place;
9. Persistent data storage;
10. The transmission write speed is fast/is read and read at high speed, no drive/pulse feed only needs to be turned on;
11. Hardware requirements: PC, notebook and mac with USB connection;
12. Storage life: more than 10 years; Class hood can be erased 100000 times;
