OTG USB Adapter for iPhone: The Lightning USB adapter makes it easier for you to move files in/out of your i Pad or i Phone. The files on the USB device can be accessed and stored really easily via “Files,” making it ideal for transferring videos/photos. It can also be used to connect a MIDI keyboard, USB card reader, keyboard, mouse, USB flash disk, etc. (Note: Not suitable for external devices with excessive working current, such as printers, external hard drives, and external microphones.) Plug and Play: This USB to Lightning Adapter is a great little gadget that can perfectly connect memory sticks and other devices to your i Phone. It’s compact, lightweight, and very handy for transferring files or using external storage through the OTG (On-The-Go) feature. The Lightning to USB-A adapter is an ideal choice for importing camera photos into an i Pad or i Phone. It’s easy to use, plug and play, and does not require any additional applications or settings. Compatible Formats: The USB Camera Adapter for iPhone/iPad supports standard photo formats such as JPEG, RAW and 4K video formats including H.264 and MPEG-4; it does not support reading NTFS-formatted USB flash drives (Note: The USB memory stick used to connect only supports FAT32 or exFAT formats). USB Adapter for the iPad/iPhone: If you have limited space on your phone, or just want to back up or transfer certain files/images for work, you can use a Lightning to USB A adapter to connect the memory stick. This USB adapter for iPad/iPhone makes transferring some photos and documents from a memory stick to an iPad and an iPhone possible. Or with a USB SD card adapter, you don't even need to transfer photos/docs to a memory stick first but transfer them directly onto an i Phone/i Pad. Broad Compatibility: The USB OTG Adapter for iPhone/iPad with Lightning Connection, such as for iPhone 14/14 Plus/14 Pro/14 Pro Max/13/13 mini/13 Pro/13 Pro Max/12/12 mini/12 Pro/12 Pro Max/11/11 Pro/11 Pro Max/XR/XS/XS Max/X/SE/8/8 Plus/7/7 Plus/6s/6s Plus and iPad Air 2/Air 3/mini 4/mini 5/6/7/8/9th Generation, etc. (Two-way transfer for iOS users with iOS 13.0 or later)