The advantages of security, fastness, and large capacity brought by flash drives are that they will become the development direction of mobile storage in the future. They have the following six characteristics:   First, light and elegant, the shell with advanced technology is elegant and noble, and the compact and light shape meets the ultra-light and portable design concept of mobile products. Second, the speed is fast, in line with the USB 2.0 specification, and the data transmission speed is fast. Third, convenient and easy to use, no need to connect to the power supply Fourth, safe and re liable, using Flash electronic storage media, can erase more than 1 million times, data protection can be as long as ten years, anti-magnetic, anti-vibration, moisture-proof, high-low temperature, and resistant to hitting. 5. Large storage capacity and low price. Sixth, data encryption whole disk or partition data encryption.