*More than 2000 styles of models *Can customize any shape/customized logo *Capacity :from 1MB to 32GB *Interface Type: USB 2.0 /USB 3.0 *Authentication FCC, CE, RHOS *write: 2~10M/S   red: 8~16M/S USB 2.0 *write: 18~40M/S   red: 30~100M/S USB 3.0