EASY TO USE FROM ANY DEVICE TO SD AND/OR MICRO SD CARD READER! This product works with ANY device, Phone, Tablet, Laptop to SD card and or to Micro SD adaptor for easy transfer of data such as photos/ documents straight to your Ddevice. With this adapter you can be charging your product while supplying an easy way to transfer data from your SD and or Micro SD card. Simply pull up photos app on your device and click on import tab (bottom right) and you shall see all of your photos from your SD and or Micro SD cards. Same process is to be done in documents app for other imported data. Each product is hand tested to ensure you will be receiving highest possible quality as noted in title of the Solar Sells Product Guarantee. If you are not completely satisfied by this product then easily receive full fast refund. ENJOY!