iPhone SD Card Reader 3 in 1 Lightning Specification - Used I am selling this because I no longer need it for data copying, etc. It has been stored in a drawer for a while, so there are some minor scratches from storage. Writing and reading recognition have been confirmed. Instruction manual and box included. I will repost the data from the purchase site, so please check the specifications. [3 in 1 SD Card Reader] The 3 in 1 SD card reader supports up to 256GB of TF / SD / USB. It has one SD card port (SD / SDHC / SDXC / RS-MMC / MMC- Micro card), one TF card port (Micro SD / Micro SDHC / Micro SDXC card), and one USB port. Note: The SD/TF card reader and USB connector cannot be used simultaneously. [Easy Connection] No APP settings are required; simply insert it into the card reader body to read and write photos and files on the iOS system. It takes about 5 seconds for the card reader to respond after inserting the card. If the files are not displayed, reinsert the card. [High-Speed Data Transfer] With a data transfer speed of 14MB/s to 16MB/s, photos and videos from your camera can be transferred back and forth in seconds, and not only photos and videos, but also Word, Excel, and PDF files can be transferred. Note: Devices with iOS 9.2-12.4 versions can only transfer from SD cards to iPhone/iPad, while systems with iOS 13 and later support bidirectional transfer and file transfer. [High Compatibility] In addition to digital cameras, you can connect USB peripherals such as USB flash drives, keyboards, mice, PC adapters, and SD and Micro SD card readers. However, it does not support USB devices with a current of more than 500mA. If the product cannot be connected or there is a compatibility issue, please contact us. [Applicable Devices] Compatible with devices with iOS system 9.2 and later. Supports Phone 13/13 Pro/13 Pro Max/12 Pro Max/12Pro/12mini/12/11/11pro/11 pro max/11/Xs max/XS/ X/ 8/7/ 7plus, etc., Pad mini/ Air/ pro9.7/ pro10.5/ pro12.9, etc.