SD Card Reader for iPhone, Memory Card Reader with USB Camera Adapter Plug and Play Supports SD and TF Card Micro SD Card Adapter 3-in-1 OTG+SD+TF [Tool for photographer]: This is a photography accessory compatible with Canon, Nikon, SLR, and digital cameras. No app required. Within 5 seconds after inserting the memory card and connecting to your iPhone, open the 'Photos' app, select 'Import', and transfer photos and videos from the memory card to your iPhone or iPad. [Accessories for iPhone with Dual Card Slots]: This memory card reader supports SD, SDHC, and micro SD (TF) cards. Does not support Wi-Fi SD memory cards. [Female USB Interface]: Lightning to USB adapter features a female USB port, functioning as an OTG camera adapter for iPhone and iPad. Compatible with digital cameras and SLR cameras. No app needed; no need to remove the cameras memory card. You can connect USB flash drives, card readers, USB headphones, electric guitars, MIDI keyboards, and other USB peripherals (maximum peripheral current must not exceed 500 mA). Does not support printers or hard disk drives. [Two-way Transfer]: Supports two-way data transfer on iOS 1316 devices. Import files from SD/TF cards to iPhone/iPad or export files from iPhone/iPad to SD/TF cards, including movies, music, Word, PowerPoint, Excel, PDF, and more. [High-Speed Data Transfer]: Supports fast transfer of standard photo formats such as JPEG and RAW, as well as SD and HD video formats including H.264 and MPEG-4. Quickly transfer photos and videos to your device and share them on social media anytime, anywhere.