4 In 1 OTG Connection Kit Card Reader SD/TF/USB Adapter For IPhone 13 pro max For ipad For Camera Features: 1 The converter supports plug and play, so there is no need to install any 2 apps are automatically recognized, no need to install any 4-1 Audio adapter, can directly import images and videos from SD/TF/U disc to phone 3. This audio converter can connect keyboards, hubs and network cards for wireless Internet access. port supports power supply 5. Portable size makes carry 6 suitable for iPhone X, iPhone 8, 8 Plus, iPhone 7, 7 Plus, iPad 4, IOS 9.2-12 etc. Description: Item type:Card Reader Support memory card: MicroSD, SD, TF, CF Material: Plastic Installation method: external Size11.6X4.8cm Compatible: For Apple Family Q&A/Friendly Reminder: 1. When connecting the product, the Apple product says: "Can't support this accessory? answer: The product may not be connected properly, so please remove and reinsert the product. The phone case is too thick, so remove the phone case and insert it again. 2. Apple product does not answer when connecting U/SD/TF disk? answer: The transfer rate must be 90 Mbit/s The capacity of the SD/TF card must be less than or equal to 64 GB It should be noted that when importing video files, it supports SD and HD video formats (H.264 or MPEG-4). If images and videos were not captured directly by the camera, but downloaded from elsewhere, the images/ Videos are placed in the parent DCIM folder of the SD card, not any other file or subfolder on the SD card. When changing the img_0000 image (or IMG_0001, IMG_0002, etc.), the downloaded image/video must be renamed. Package Include: 1 x Card Reader