Everyone is all upset about the fact that Samsung decided to take away the beloved sdcard slot from the Galaxy S6 and S6 Edge. As phones more towards a reliance on cloud storage we can be left out in the cold. Cloud storage is not always a viable option. You need a good internet connection for cloud storage to work. If you are out and about this means you have to kill your data limit just to access your files! This is a huge bummer, but there is an alternative.
The Galaxy S6 has on the go usb compatibility built right in. This feature used to require you to be rooted, but that is no longer the case. You can grab a microusb drive and just load the files you want to keep to that. Once you plug in the usb drive the storage will show up as usable on your device and you can just move your files over to the card this way you will have access to all your files whether or not you are around a good wifi connection!
Ultra MicroUSB 2.0 OTG Drive