【High-Speed Data Transfer & Bi-Directional】 This data cable reader, equipped with a new generation chip, enables ultra-fast data transfer of up to 540Mbps, while also ensuring safer and more stable operation of connected devices. You can instantly transfer photo albums, videos, and movies. 100 photos can be transferred in just a few seconds. Bi-directional: Supports transfer from smartphone to SD/TF card/USB memory, and from SD/TF card/USB memory to smartphone. Data transfer is fast and easy! 【Easy Operation】 1. Insert the memory card into the card reader and connect it to your phone. 2. Go to the folder page on your phone and you can see the memory card displayed on the page. 3. According to your needs, you can check the contents of the memory card or move files from the memory card to your phone, or put files from your phone onto the memory card. 4. To remove the device, click "Safely Remove" from the notification bar. Note: If the card reader is not recognized by the phone, please re-insert the card reader or memory card. 【Micro SD/SD Card Types】 Supports SD/SDHC/SDXC cards of 8GB/16GB/32GB/64GB/256GB. Also supports Micro SD cards with a Micro SD adapter. Does not support Wi-Fi SD and Sony SD. Compatible with SD, Micro SD, SDXC, SDHC, MMC, MMC-Micro, RS-MMC, Micro SDXC, Micro SDHC, and other cards. Note: For memory cards larger than 256GB, the transfer speed will be slower. 【Wide Compatibility】 Compatible with i-Phone 14/14 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/Xs/Xs Max/Pad Pro/Air/Mini/ etc. Compatible with i-Phone 15, i-Pad Pro, Macbook, iMac, Google Pixel, Dell XPS, and other PCs with USB-C ports, and also compatible with Android smartphones and tablets with OTG function.