Features: 5in1 USB OTG Camera Connection Kits --- This 5 in 1 design SD card reader for iPhone/iPad include 1*SD Card port+1*Micro SD/T-Flash Card Reader port+1*USB Camera ports+1*3.5mm headphone jack port+1 * Female 8 pin charging port.Mouse/Keyboard/U-Disk+SD/TF card(256GB)makes your work more efficient. USB Two-way Transmission --- Support iOS 13 and later,through the "file" app,USB port allowed browse and transfer data in two-way transmission.Include Excel,Word,Txt,PDF,MP3,MP4,JPEG,RAW, HEIF,HEVC. iOS 12 and before,only supports one-way transmission from SD/TF/USB camera reader to the iPhone/iPad. FAST SPEED CAMERA CARD READER ADAPTER --- Transfer the photos or videos to your iPhone/iPad from usb camera or SD/TF memory card with the speed of 60MB~90MB/S, Making it much easier to share photos and videos with your families or friends in anytime. Plug and Play --- Small&Portable.Don't need additional app or software,just plug and enjoy fast data transfer speed of SD/TF USB camera card reader at any time. PLEASE NOTE --- 1.This USB camera connector may not work if the current over 500mAh.2.The port of SD card/TF card and USB interface can not be used at the same time.3.Create a folder named DCIM in your memory card if transfer from a TF card,SD card or USB disk. Product Description 5-in-1 Card Reader (SD/TF/USB Card Reader and iOS Headphone&Charing) for iPhone/iPad Support All iOS System Devices.Plug & Play - 1.To import photos and videos, one way is to use USB cable, the other way is to read from SD/TF card directly. - 2.The SD/TF card reader for iPad/iPhone maximum support for 256GB memory card supportsstandard photo formats (including JPER and RAW) and SD HD video formats(including H.264 and MPEG-4). - 3.Connect the USB camera reader adapter withthe speed of 60MB~90MB/S(Two way transmission is limited to usb drive only) - 4.This iPhone/iPad 3.5mm aux headphone audiojack supports listening music while charging. Note: 1. This USB camera reader adapter may not work if the current over 500mAh. so please make sure your USB device power isless than 500mah, otherwise it will not work. 2. The port of SD card / TF card reader and USB camera reader can’t be used at the same time. 3. Create a folder named DCIM in your memorycard if transfer from a TF card, SD card or USB camera disk. 4. Please be noted this SD/TF card reader can only help you to download the photos taken by your digital USB camera.Only ONE-WAY transfer. 5. Support Standard SD and SDHC memory cardscapacity less than 256GB(Including 256GB), also support Micro SD card with TF adapter(Notincluded). Wi-Fi SD card and SONY SD card are NOT supported. Friendly advice If photos or videos aren't transferring, 1)Be sure the memory card is inserted properlyinto the SD card USB camera reader. 2)Completely unplug the SD card USB camera reader and memory card, then reconnect them and try again. Basic parameters: USB Transmission Speed:60MB/S-90MB/S In Put Current:500mA-2100mA Interface:3.5mm headphone/Charge/USB/SD/TF Card Reader to iPhone/iPad