4 in 1 Multi functional TF Card Reader is a very much useful and convenient product which can be used to Transfer your important Photos, Music, Videos and backup contact list from your Smartphones, Laptops and from Computer. This card reader is Compatible with all your devices. It has four interfaces: Lightning connector for iOS devices, Micro USB connector for Android devices (with OTG), USB connector for computers/Macs, Type-C connector for Type-C devices. This card reader is highly compatible for your devices. This card reader has special functions such as Transfer your important Photos, Music, Videos and backup contact list. By Using the Secured private files encryption function, The data will support and can be read only by owner's device. 

You can also Share files on your Micro SD Card or TF Card using third party apps such as Facebook, Instagram, Snap chat, Twitter and more, like the photo or video in your Go pro TF card, you can share it in few seconds. Free App for USB card readers: You could please download the free App named IUSB pro from app store for iOS system. Android and Type-C Smartphones do not download app, please enter to the phone 'File Manager' to operate. Universal memory card reader function: It Supports FAT32 and exFAT formats to read 8GB-128GB TF or Micro SD card. This multi functional card reader can read data from other devices at a Reading Speed of 20-27M/S and can write data in to it at a  Writing speed of 11-20M/S. 

Lightweight & Portable. You just need a Micro SD card to expand the capacity of the equipment. It weighs only 6.6 g. The reader has browse the files, can support office, PDF, pages and so on. Not only can store photos also can store your important document and other information, etc.

NOTE: iOS system Please download the app named "iUSB Pro" from app store. Please insert your memory card into the device before connect to your iPhone or iPad. If your phone case is thick, please take it off before using the device. If iOS device pops up a message said "this accessory is not optimized for this phone", just disconnect and reconnect again.