1. Plug and play, no application required
2. Support peripherals: digital camera, USB flash drive, card reader, microphone, headset, keyboard, mouse, etc. (the maximum current of the peripheral does not exceed 200mA), USB 2.0 speed, 14MB/S-16MB/S.
3. Strong compatibility, supporting standard photo formats such as JPEG and RAW, as well as SD and HD video formats including H.264 and MPEG-4
4. IOS 9.2-IOS 13 devices only support JPEG and original photo formats as well as H.264 and MPEG-4 video formats obtained from digital cameras. You can only import photos/videos from digital cameras to mobile phones and tablets. For IOS 13 or higher devices, it is a two-way transmission, you can import and export pictures, videos, MP3 files, MP4 files, Excel, Word, PPT, PDF.
5. Support IOS devices to connect MIDI keyboard, electric piano, drum, audio interface, mixer, microphone, etc.
6. Short cable and good performance. Lightweight and durable

Note:
1. If the power consumption of the connected device is too large, it means that the current of the external device is greater than 200mA, which is not a quality problem of the OTG cable
2. Incompatible devices: hard disk, printer, recorder, gamepad, air sweep gun, portable WiFi, Bluetooth adapter
3. Applicable to iPhone 7 and later mobile phones to read 4K video