4 in 1 USB SD TF Memory Card Reader Micro Adapter For Phone Android PC Features: Easy to Manage Data: You can manage all your Data and Files directly on this card reader (Create, Copy, Move, Delete, Rename, etc.). Free App Easy Required: You could download the FREE APP named "i-FlashDevice" from app store for communication between your iDevices and iReader and manage your data directly on the Free APP "i-FlashDevice" to help you easily store and transfer the photo. Real-time Sharing: While in travelling, you can send the photos that you took with camera via card reader from SD card to your cell phone, and share the beautiful moments of your journey with your best friends or family.   Specification: High-speed USB 2.0 Reading speed: 20~27M/S Writing speed: 11~15M/S   Compatibility of Devices: Smart Cellphone: All the android phones with OTG function iPhone: iPhone 7/iPhone 7 Plus/iPhone 6s/iPhone 6s Plus/iPhone 6/iPhone 6 Plus/iPhone 5s/iPhone 5/iPhone 5c Tablet: iPad Pro/iPad Air 2/iPad Air/iPad 4/iPad mini PC: With OSX, Windows, Linux operation system Media player: iPod Touch 6/iPod Touch 5   Compatibility of Cards: Support SDHC Micro SD Memory card (TF card) Support 32GB & 64GB &128GB SDHC Micro SD card (No limitation on 32GB & 64GB SDHC Micro SD card)   How to Operations: Download the [ i-FlashDevice ] from your App Store Open the [ i-FlashDevice ] App Choose Allow and go to next step If you have inserted your SD card to the card reader Check the capacity of your Device Storage Edit/copy/delete/rename/back up many files as you wanted   Package Included: 1x Card Reader (Memory card not included)