Apple 3 in 1 otg card reader multi-function otg tf card camera sd card reader new apple 8 u disk New apple 8 u disk series phone computer tf/sd card reader u disk apple 3 in 1 otg card reader Performance indicators: Flash drive brings many advantages, such as security, speed and large capacity, which is the future direction of mobile storage. They have the following eight characteristics: One, light and elegant The elegant and noble shell with advanced technology is suitable for the ultra-light and portable design of mobile products. Ii. speed Conform to usb 1.1/2.0 specification, data transmission speed is fast. Iii. easy to use without power supply Iv. safety and security Use flash electronic storage medium, can wipe more than 100 million times, data protection can be valid for up to ten years Antimagnetic, seismic, moisture - proof, high and low temperature resistance, hit resistance. V. large storage capacity and low prices. Data encryption whole disk or partition data encryption.