1. Plug and read, supports U disk/movie/camera/TF card/SD card 2. Supports reading pictures\videos\PDF\WORD and other format files. For iPhone requires system 13.0 or above to use it. 3. Three interfaces, suitable for all mobile phones 4. Support mobile phone to read memory + SD card or memory + TF card at the same time 5. With adapter, it can be connected to laptop USB port 6. Operating system requirements: IOS13 or above, Android with OTG function 7. Material: zinc alloy
