Review on 📱 1TB RED iPhone Flash Drives: Expandable Memory Storage for More Photos & Videos on Mobile Phones & Computers by Sam Kriegshauser

Doesn't work! The app you have to use is absolute rubbish and won't upload any of my photos. It kept crashing halfway and loading only a small portion of selected images/videos. I can't talk about memory size or "cost" because I literally can't use it. I would like to do more research before purchasing. It goes in the trash!