Apple MFi Certified Card Reader USB 3.0 OTG Cable Adapter Compatible with iPhone/iPad/PCProduct ParameterMaterial: PVC, MFi certified chipColor: WhiteProduct size :73-10-42mmCard slot :SD/TF/USB3.0/ Charging port: USB/Type-c/ AppleApplicable device:Computer/Apple interface phone /Type-C interface phone1. Plug and Play: No need to set a specific folder and filename;2. Convenient: you can view photos or play the video before importing the iPhone/iPad;3. Upgraded Chips: Adopt the latest original chip, fast to read data, deliver the highest possible quality;4. transfer not only pictures and videos but also Word, Excel, PDF, etc.5. Two-way transmission: For iOS/iPadOS 13 and above version, supports Data transfer from USB Flash Drive to iPhone/iPad and from iPhone/iPad to USB Flash Drive;Please Notes: for iOS 9.2-12.4 users, please wait 5-8 seconds after connecting the device, and the photo app will open automatically. For iOS 13 and above users, please click the Files app or Photos app to import.